AI models for science and research

For researchers, open models help with proteins and molecules, climate and geospatial data, mathematics and scientific literature. Open weights make results reproducible and allow fine-tuning for your task. Check the license, since some models restrict commercial use, and the compute requirements.

159 open model families in this collection.Updated 22 Sep 2026Open the full catalog with filters
MedicineGGUF2023–2026

HuatuoGPT

FreedomIntelligence (The Chinese University of Hong Kong, Shenzhen) · China

A large family of medical models: chat, an imaging version, the reasoning HuatuoGPT-o1 and the new HuatuoGPT-3 on Qwen3. Does not replace a doctor; decisions are made by a specialist.

  • Draft discharge summaries for a doctor to review
  • Searching medical literature
  • Hints for doctors when reviewing images (Vision)
Sizes
7B – 72B
Hardware
from: Laptop
Commercial use allowedDetails
TextOllama2023–2026

InternLM / Intern-S

Shanghai AI Laboratory · China

Models from Shanghai AI Laboratory. The early InternLM line is general-purpose; the new Intern-S1/S2 is scientific: it understands formulas, molecules, charts and images.

  • Research assistant: papers, formulas, data
  • Analysis of scientific and technical documents
  • Corporate chat on small models
Sizes
1.8B – about 1T
Hardware
from: Laptop
Commercial use allowedDetails
TextGGUF2025–2026

MiMo

Xiaomi · China

Xiaomi models for reasoning and agents: from the compact MiMo-7B to MiMo-V2.6-Pro with 1.02 trillion parameters. The larger versions understand text, images, video and audio, with a 1M token context. Languages: English and Chinese.

  • Logic and calculation tasks
  • Agents with tools
  • Help for developers
Sizes
7B – 1,02T-A42B
Hardware
from: Laptop
Commercial use allowedDetails
Text2024–2026

K2 (K2-Think, K2-V2, K2-Horizon)

MBZUAI, Institute of Foundation Models (IFM, LLM360 project) · UAE

Fully open models from the UAE: data, training code and intermediate checkpoints are published along with the weights. K2-Horizon (2026) spans 0.9B to 375B with context up to 512K tokens.

  • Reasoning, maths and technical questions
  • Analysing long documents
  • Agents and writing code
Sizes
0.9B – 375B-A23B
Hardware
from: Laptop
Commercial use allowedDetails
TextGGUF2025–2026

LLaDA

Renmin University of China (GSAI) and Ant Group (inclusionAI) · China

Diffusion language models: text is written in blocks and then refined rather than word by word, which speeds up generation. LLaDA2.2 can edit what it has written and targets agents. LLaDA-Image is a separate product.

  • Fast generation of code and text
  • Agent scenarios with long context
  • Research into alternatives to standard LLMs
Sizes
8B – 100B (MoE)
Hardware
from: 1 GPU
Commercial use allowedDetails
3D2024–2026

DUSt3R / MASt3R

NAVER LABS Europe · France (NAVER, South Korea)

The family that started "single-pass" 3D reconstruction from a pair or set of photos without camera calibration. MASt3R added point matching and scale; MUSt3R and BLASt3R added video support.

  • 3D scene from several photos without calibration
  • Point matching between images
  • Mapping from video (SLAM)
Sizes
0.57B – 0.69B
Hardware
from: Laptop
Non-commercial onlyDetails
Music and soundGGUF2022–2026

MERT

m-a-p (Multimodal Art Projection) · UK / China

A music encoder: turns a track into a numeric representation used to detect genre, mood, key and rhythm. MERT-v2 handles full songs up to 6 minutes.

  • Automatic tagging of a music catalog
  • Finding similar tracks
  • Detecting genre, mood and tempo
Sizes
95M – 632M
Hardware
from: Laptop
Non-commercial onlyDetails
Autonomous driving2020–2026

comma.ai openpilot (supercombo)

comma.ai · USA

An open driver assistance system: a neural network keeps the lane and controls speed from a camera, plus a driver attention monitoring model. The models live right in the repository and are updated constantly.

  • A research testbed for driver assistance systems
  • Studying driver attention monitoring with an in-cabin camera
  • Comparison with your own lane-keeping algorithms
Sizes
compact, designed for an in-vehicle device
Hardware
from: Laptop
Commercial use allowedDetails
TextRU2026

Zarya (ai-forever)

SberDevices (ai-forever) · Russia

A Russian and English research prototype: the model writes text in blocks at once (diffusion) rather than word by word, which speeds up responses. The authors do not recommend it for production systems.

  • Experiments with faster generation
  • Fine-tuning small models for your own tasks
  • Research
Sizes
0.6B – 4B
Hardware
from: Laptop
Commercial use allowedDetails
Documents and OCR2026

jina-ocr-v1

Jina AI · Germany

Document parsing in a single model: a whole page becomes Markdown - text in correct reading order, tables and formulas in LaTeX. Built on DeepSeek-OCR, with only 0.6B of its 3.4B parameters active.

  • Converting scans and PDFs to Markdown
  • Recognizing tables and formulas
  • Parsing invoices, acts and reports
Sizes
3.4B-A0.6B
Hardware
from: 1 GPU
Non-commercial onlyDetails
Voice assistants2026

Samsone

Samsung · South Korea

Tiny audio-understanding models for smartphones: they listen to speech, music and ambient sounds and answer in text - describing a recording and answering questions about it. They run on the device itself; prompts and answers are in English - no other languages are present in the training data.

  • Describing an audio recording in words
  • Answering questions about a sound
  • Identifying the type of sound and the setting
Sizes
99M – 356M
Hardware
from: Laptop
Non-commercial onlyDetails
Computer vision2024–2026

MoGe

Microsoft Research · USA

Reconstructs the 3D geometry of a scene from one photo: depth in meters, a point cloud and surface normals.

  • Measuring rooms and objects from photos
  • 3D point cloud from a single shot
  • Preparing data for robots and AR
Sizes
ViT-S – ViT-G
Hardware
from: Laptop
Commercial use allowedDetails
Robotics2025–2026

GigaBrain

GigaAI · China

A robot control model trained mostly on synthetic data from a world model. It reduces spending on collecting data from real robots.

  • Controlling a robot arm
  • Fine-tuning on a small amount of your own data
  • Sorting and assembly pilots
Sizes
3.5B
Hardware
from: 1 GPU
Commercial use allowedDetails
TextOllama2024–2026

NVIDIA Nemotron

NVIDIA · USA

NVIDIA models for agents and reasoning, optimized to run fast on its GPUs. Nemotron 3 is a Mamba and MoE hybrid from 4B to 550B; Nano Omni handles video, audio and images (English only).

  • Agents with tool calling
  • Reasoning and calculation tasks
  • Answers based on long documents
Sizes
4B – 550B-A55B
Hardware
from: Laptop
Commercial use with conditionsDetails
Weather and climate2024–2026

Ai2 ACE2 (климатический эмулятор)

Allen Institute for AI (Ai2) · USA

A fast climate model emulator: simulates the atmosphere years and decades ahead on a single GPU. Coupled with an ocean model (SamudrACE) for long-term scenarios.

  • Decades-long climate scenarios to assess long-term asset risks
  • Large-scale what-if runs on temperature and precipitation
  • Preparing data for crop yield and energy demand models
Sizes
checkpoint of about 1.8 GB
Hardware
from: 1 GPU
Commercial use allowedDetails
Weather and climate2023–2026

Google DeepMind GraphCast / GenCast / WeatherNext 2

Google DeepMind · UK

Google DeepMind's family of global weather models: GraphCast (10-day forecast), GenCast (probabilistic ensemble) and WeatherNext 2 with cyclone forecasting. Since August 2026 the weights are cleared for commercial use.

  • Medium-range weather forecasts for planning shifts, voyages and deliveries
  • Probabilistic assessment of extreme weather for insurance portfolios
  • Tropical cyclone track forecasts for marine and port operations
Sizes
from lightweight 1° versions to full 0.25°
Hardware
from: 1 GPU
Commercial use allowedDetails
Biology and chemistry2022–2026

OpenFold / OpenFold3

AlQuraishi Lab (Columbia University) and the OpenFold consortium · USA

A fully open reproduction of AlphaFold 2 and then AlphaFold 3 under Apache 2.0, with training data. OpenFold3 predicts complexes of proteins, nucleic acids and ligands.

  • Predicting structures of proteins and ligand complexes
  • Fine-tuning on the company's own data (training code is open)
  • An in-house structural analysis service without sending data outside
Sizes
a single set of weights per version
Hardware
from: 1 GPU
Commercial use allowedDetails
Autonomous driving2025–2026

NVIDIA Alpamayo

NVIDIA · USA

Vision-language-action models for self-driving vehicles: they plan a trajectory from camera video and explain the decision in text. Used to develop and test autopilot systems, not as a ready-made autopilot.

  • Auto-labeling camera recordings to train your own driver assistance systems
  • Analyzing complex road scenes with text explanations
  • Testing autopilot systems in simulation on rare scenarios
Sizes
10B – 34B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Autonomous driving2026

Qwen-Drive

Alibaba (Qwen team) · China

An autonomous driving model based on Qwen3.5-4B: 3D detection of objects around the vehicle, answers to questions about the road scene and trajectory planning in one model.

  • A perception and planning prototype for autonomous vehicles on closed sites
  • Answering questions about camera recordings when reviewing incidents
  • Labeling road scenes to train your own models
Sizes
4B
Hardware
from: 1 GPU
Commercial use allowedDetails
Deepfake detection2023–2026

UniversalFakeDetect

University of Wisconsin-Madison · USA

An early and still used approach: a simple classifier trained on top of a frozen CLIP that transfers to unseen generators. It errs in both directions - the output needs a human check.

  • Checking images from new, unfamiliar generators
  • A baseline when comparing detectors
  • Fast rollout of a check without training a large model
Sizes
a linear classifier on top of CLIP ViT-L/14
Hardware
from: Laptop
Commercial use allowedDetails
Robotics2025–2026

NVIDIA Cosmos

NVIDIA · USA

"World" models for robots and self-driving vehicles: they generate realistic video of physical scenes and predict actions. Cosmos 3 combines understanding, generation and control.

  • Synthetic video for training robots and self-driving vehicles
  • Testing scenarios in simulation
  • Robot control (Policy versions)
Sizes
2B – 65B
Hardware
from: 1 GPU
Commercial use allowedDetails
Robotics2026

LingBot-VLA

Ant Group (Robbyant) · China

A robot control model from Ant Group trained on a large volume of data from real robots. Version 2.0 works with different types of robot arms.

  • Controlling a two-armed robot
  • Fine-tuning for your own operation
  • Assembly and sorting pilots
Sizes
4B – 6B
Hardware
from: 1 GPU
Commercial use allowedDetails
Robotics2026

Xiaomi Robotics

Xiaomi · China

Open robot control models from Xiaomi. Robotics-1 is designed for household and kitchen tasks, U0 combines scene understanding and action.

  • Controlling a robot arm by command
  • Household and service scenarios
  • Base for fine-tuning
Sizes
4B – 5B
Hardware
from: 1 GPU
Commercial use allowedDetails
TextGGUF2025–2026

Kimi

Moonshot AI · China

Very large Moonshot MoE models for agentic work. K3 (2.8 trillion parameters) was the largest open model at release, with up to 1M tokens of context and image understanding; K2.7-Code is built for programming.

  • Multi-step agents: search, data collection, reports
  • In-depth document analysis
  • Help for developers
Sizes
16B-A3B – 2.8T-A104B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
TextOllama2024–2026

EXAONE

LG AI Research · South Korea

Korean-English models from LG. Most of the line is non-commercial, but the flagship K-EXAONE 2.0 with 750 billion parameters is released under Apache 2.0.

  • Corporate assistant
  • Working with Korean and English texts
  • Analysis of documents and images (4.5)
Sizes
1.2B – 750B-A37B
Hardware
from: Laptop
Commercial use with conditionsDetails
TextGGUF2025–2026

Apertus

Swiss AI (ETH Zurich, EPFL, CSCS) · Switzerland

Switzerland's public open model: weights, data and recipe are open, with more than 1000 languages in training. Version 1.5 understands images.

  • Multilingual assistant
  • Answers based on documents
  • Analysis of images and scans (v1.5)
Sizes
0.5B – 70B
Hardware
from: Laptop
Commercial use allowedDetails
Image + textGGUF2024–2026

Ovis

Alibaba (AIDC-AI) · China

Vision models from Alibaba's international division with strong text and table reading. The line includes the Ovis2.6 MoE and separate compact OvisOCR models for documents.

  • Extracting data from invoices, contracts and delivery notes
  • Table recognition
  • Answering questions about photos and charts
Sizes
0.9B – 80B-A3B
Hardware
from: Laptop
Commercial use allowedDetails
Tabular data2026

EXAONE Tabular

LG AI Research · South Korea

LG's small tabular model: with 21M parameters it nearly matches the leaders in classification and regression accuracy. Weights are for non-commercial use only.

  • Pilot churn forecasts
  • Testing scoring hypotheses
  • Exploring customer data
Sizes
about 21M
Hardware
from: Laptop
Non-commercial onlyDetails
Weather and climate2024–2026

Microsoft Aurora

Microsoft Research · USA

A foundation model of Earth's atmosphere: global weather forecasts, plus separate versions for air quality and ocean waves. Computes a forecast in seconds instead of hours on a supercomputer.

  • Your own forecast of temperature, wind and precipitation for company locations
  • Sea state estimates for planning voyages and port operations
  • Air pollution forecasts for industrial sites
Sizes
about 1.3B (a small test version is available)
Hardware
from: 1 GPU
Commercial use allowedDetails
Weather and climate2022–2026

NVIDIA FourCastNet и модели Earth-2

NVIDIA · USA

NVIDIA's set of weather and climate models: global FourCastNet forecasts, downscaling to kilometers (CorrDiff), regional storm forecasts (StormCast), climate generation (cBottle, Atlas). Run via Earth2Studio.

  • Global forecasts followed by downscaling to the region you need
  • Short-term forecasts of thunderstorms and heavy rain for dispatch services
  • Generating many weather scenarios for stress tests
Sizes
98M – 2.5B (FourCastNet 3 — about 711M)
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Image generationGGUF2026

Ideogram 4

Ideogram · Canada

Open weights of the Ideogram model, known for precise typography. Under a non-commercial license: for business, suitable only for testing.

  • Testing text-in-image generation
  • Research and prototypes
Sizes
about 9B
Hardware
from: 1 GPU
Non-commercial onlyDetails
Math and reasoningOllama2025–2026

OpenThinker

Open Thoughts (Stanford, Berkeley and other universities) · USA

Fully open reasoning models: both weights and training data are published. Newer OpenThinkerAgent versions can carry out multi-step tasks.

  • Calculations and formula checks
  • Complex analytics with step-by-step breakdowns
  • Checking the logic of internal policies
Sizes
1.5B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Tabular data2026

TabFM

Google Research · USA

Google's large tabular model: classification and regression from examples without training, with numeric and categorical columns. Weights are for non-commercial use only.

  • Pilot comparison with current scoring models
  • Exploring customer data
  • Testing churn hypotheses
Sizes
about 1.6B
Hardware
from: 1 GPU
Non-commercial onlyDetails
Image + text2023–2026

InternVideo

Shanghai AI Lab (OpenGVLab) · China

A family of video models: encoders for search and classification of clips, and chat models that analyze long videos. InternVideo 3 is designed for multi-hour recordings.

  • Searching a video archive with a text query
  • Action recognition in video
  • Answering questions about a long recording
Sizes
small encoders – 9B
Hardware
from: Laptop
Commercial use allowedDetails
Satellite and geo2025–2026

Ai2 OlmoEarth

Allen Institute for AI (Ai2) · USA

Ai2's family of models for Sentinel-1, Sentinel-2 and Landsat imagery, with ready-made fine-tunes for mangroves, deforestation and ecosystem types. The license excludes the extractive industries.

  • Monitoring deforestation and forest condition across the supply chain
  • Classifying land and crops from image series
  • Image embeddings for finding similar plots
Sizes
Nano – Large (Base about 114M)
Hardware
from: Laptop
Commercial use with conditionsDetails
MedicineOllama2023–2026

Meditron

EPFL · Switzerland

Open medical models from Swiss EPFL, fine-tuned on clinical guidelines on top of various base models. Does not replace a doctor; decisions are made by a specialist.

  • Answering staff questions based on clinical guidelines
  • Draft discharge summaries for a doctor to review
  • Searching medical literature
Sizes
2B – 70B
Hardware
from: Laptop
Commercial use with conditionsDetails
Robotics2025–2026

MolmoAct

Ai2 (Allen Institute for AI) · USA

A fully open robot control model that first "reasons" about space and trajectory, then acts. Its reasoning can be checked.

  • Controlling a robot arm with explainable steps
  • Fine-tuning for your own robot
  • Research pilots
Sizes
5B – 8B
Hardware
from: 1 GPU
Commercial use allowedDetails
Image + textOllama2023–2026

LLaVA

LLaVA / LMMs-Lab (researchers from the USA and China) · USA / China

The open project that started the trend for image-plus-text models. The OneVision line understands photos, documents and video; training data and recipes are open.

  • Answering questions about photos and screenshots
  • Describing products from a photo
  • Frame-by-frame video analysis
Sizes
0.5B – 72B
Hardware
from: Laptop
Commercial use allowedDetails
Documents and OCRGGUF2025–2026

MinerU

Shanghai AI Laboratory (OpenDataLab) · China

A popular open tool for converting PDFs to Markdown with its own small model. MinerU2.5-Pro was improved through data alone, without growing in size. Languages on the card: Chinese and English.

  • Converting PDF reports and contracts to Markdown
  • Recognising tables and formulas
  • Preparing documents for RAG and search
Sizes
0.9B – 1.2B
Hardware
from: Laptop
Commercial use allowedDetails
3D2025–2026

VGGT

Meta and the University of Oxford (VGG) · USA / UK

Reconstructs a 3D scene from one, several or hundreds of photos in seconds: camera positions, depth and a point cloud. Best Paper at CVPR 2025.

  • 3D model of a room or object from a photo series
  • Camera pose estimation for photogrammetry
  • Point cloud for measurements and comparison with the plan
Sizes
about 1.2B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Biology and chemistry2022–2026

ESM (ESM-2, ESM3, ESM C, ESMFold2)

EvolutionaryScale / Chan Zuckerberg Biohub (ESM-2 — Meta AI) · USA

Protein language models: they understand amino acid sequences, predict structure (ESMFold2) and help with protein design. Since 2026 all open versions are under MIT.

  • Protein embeddings for predicting properties (stability, solubility)
  • Predicting 3D structures of proteins and complexes
  • Screening enzyme and antibody design candidates before lab work
Sizes
8M – 15B (ESM-2), 300M – 6B (ESM C), 1.4B (open ESM3)
Hardware
from: Laptop
Commercial use allowedDetails
CodeOllama2025–2026

Rnj-1

Essential AI · USA

An 8B model trained from scratch by the company of one of the authors of the transformer architecture. Strong at code and technical tasks; version 1.5 handles context up to 160K tokens.

  • Writing and fixing code
  • A developer agent on a single GPU
  • Solving technical and scientific problems
Sizes
8B
Hardware
from: Laptop
Commercial use allowedDetails
Voice assistants2024–2026

Audio Flamingo

NVIDIA · USA

Models that listen to speech, sounds and music and answer questions about them. Audio Flamingo Next handles recordings up to 30 minutes. Research use only.

  • Detailed descriptions of audio recordings
  • Questions and answers about a long recording
  • Tagging music and sounds
Sizes
0.5B – 8B
Hardware
from: Laptop
Non-commercial onlyDetails
Fact-checking and judgesRU2025–2026

POLLUX Judge (ai-forever)

SberDevices (ai-forever) · Russia

Judge models that evaluate other AI models' answers in Russian: they score against a given criterion and explain the score in text.

  • Automatic quality checks of Russian chatbot answers
  • Comparing several models before choosing one
  • Checking answers after fine-tuning
Sizes
4B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
MedicineGGUF2025–2026

Hulu-Med

Zhejiang University · China

A medical model for text, images, 3D scans and video: from a light 4B to a large MoE. Does not replace a doctor; decisions are made by a specialist.

  • Hints for doctors when reviewing images and CT scans
  • Draft reports and discharge summaries
  • Searching medical literature
Sizes
4B – 235B-A22B
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoningGGUF2025–2026

Goedel-Prover

Princeton University · USA

Open models for formal proofs in Lean 4 from Princeton. The new Goedel-Code-Prover proves program correctness.

  • Formal verification of mathematical workings
  • Verifying code correctness
  • Training
Sizes
7B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Robotics2025–2026

NVIDIA Isaac GR00T

NVIDIA · USA

NVIDIA's foundation model for humanoid robots and robot arms: it sees, understands a command and outputs movements. Built into the Isaac ecosystem.

  • Controlling humanoid robots
  • Fine-tuning for your own robotic cell
  • Training in simulation with transfer to a real robot
Sizes
2B – 3B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Text to speechRU2024–2026

Fish Speech / OpenAudio

Fish Audio · USA / China

Speech synthesis with voice cloning and emotion control in 80+ languages, including Russian. Quality is close to paid services, but the weights are for research only.

  • Voice cloning
  • Emotional voiceover
  • Multilingual voiceover
Sizes
0.5B – about 4.5B
Hardware
from: Laptop
Non-commercial onlyDetails
Image + textGGUF2023–2026

InternVL

Shanghai AI Laboratory (OpenGVLab) · China

A large family of Chinese vision models sized from 1B to 241B. InternVL-U (4B) combines image understanding, generation and editing.

  • Understanding documents, diagrams and charts
  • Answering questions about photos
  • Video analysis
Sizes
1B – 241B-A28B
Hardware
from: Laptop
Commercial use allowedDetails
Image + text2024–2026

Molmo

Ai2 (Allen Institute for AI) · USA

Fully open vision models from Ai2 (weights and data). They can point to a spot in an image and count objects; Molmo2 understands video, MolmoWeb controls a browser.

  • Counting products and objects in photos
  • Pointing to where an item is in an image
  • Video analysis
Sizes
1B-A7B – 72B
Hardware
from: Laptop
Commercial use allowedDetails
Text to speechRU2026

OmniVoice

k2-fsa (Next-gen Kaldi) · China

Speech synthesis with voice cloning from a short sample in 646 languages, including Russian and languages of Russia's peoples. A voice can be described in words. Weights are for non-commercial use only.

  • Voiceover in rare languages
  • Voice cloning from a sample
  • Research and prototypes of multilingual voiceover
Sizes
0.6B
Hardware
from: Laptop
Non-commercial onlyDetails
Video2025–2026

Matrix-Game

Skywork AI (Kunlun) · China

An interactive "world model": generates video of a game world in real time and responds to keyboard and mouse input. Version 3.0 keeps scene memory for minutes.

  • Game world prototypes without an engine
  • Interactive demos and simulations
  • Generating data to train agents
Sizes
1.8B – 17B
Hardware
from: 1 GPU
Commercial use allowedDetails
Tabular data2025–2026

Orion-MSP / Orion-BiX

Lexsi Labs · India

Recent open models for tabular data: they predict from a few examples given in the prompt, with no task-specific training.

  • Classification and forecasting on tables with no separate training
  • Quickly testing models on new datasets
  • Assessing features in large tables
Sizes
size not stated on the model card
Hardware
from: Laptop
Commercial use allowedDetails
Code2026

SERA (Ai2 Open Coding Agents)

Ai2 (Allen Institute for AI) · USA

Fully open developer agents from Ai2: weights, data and training recipe are all public. Designed so a company can cheaply fine-tune the agent on its own repository.

  • An agent for fixing issues in code
  • Fine-tuning the agent on an internal repository
  • Automating small edits and tests
Sizes
8B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoningGGUF2026

QED-Nano

LM Provers (CMU, Hugging Face, ETH Zurich, Project Numina) · USA, Switzerland, France

A small 4B model on Qwen3 that writes mathematical proofs in plain language almost at the level of large models. Runs on a laptop.

  • Checking the logic of reasoning and workings
  • Step-by-step explanations of solutions
  • Training and olympiad preparation
Sizes
4B
Hardware
from: Laptop
Commercial use allowedDetails
Biology and chemistry2024–2026

Arc Institute Evo / Evo 2

Arc Institute (with Together AI, Stanford, NVIDIA) · USA

DNA language models with context up to a million nucleotides: they assess the impact of mutations, annotate genomes and generate sequences. Evo 2 is trained on genomes from all domains of life.

  • Assessing the likely harmfulness of genetic variants for research
  • Annotating genomes of microorganisms and plants
  • Finding promising sequences in breeding and synthetic biology
Sizes
1B – 40B
Hardware
from: 1 GPU
Commercial use allowedDetails
MedicineOllama2025–2026

MedGemma

Google · USA

Google's medical version of Gemma: reads medical texts and images (X-ray, dermatology, histology). A tool for doctors and developers; does not replace a doctor, decisions are made by a specialist.

  • Draft discharge summaries and reports for a doctor to review
  • Hints for doctors when reviewing images
  • Searching and summarising medical literature
Sizes
4B – 27B
Hardware
from: Laptop
Commercial use with conditionsDetails
Medicine2023–2026

CheXagent / CheXOne

Stanford AIMI · USA

Stanford models for chest X-rays: they describe the image and prepare a draft report. Does not replace a doctor; decisions are made by a specialist.

  • A draft X-ray description for the radiologist
  • Hints for doctors when reviewing images
  • Checking reports for completeness
Sizes
3B – 8B
Hardware
from: Laptop
Commercial use with conditionsDetails
MedicineGGUF2025–2026

Lingshu

Alibaba DAMO Academy · China

Alibaba's medical model based on Qwen2.5-VL: understands many types of medical images and medical text, and can reason step by step. Does not replace a doctor; decisions are made by a specialist.

  • Hints for doctors when reviewing images
  • Draft reports and discharge summaries
  • Searching medical literature
Sizes
7B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
MedicineGGUF2025–2026

AntAngelMed

Ant Healthcare (Ant Group) and Zhejiang Provincial Medical Information Center · China

A large medical MoE model based on Ling-flash-2.0: 100B parameters with 6B active, so it answers quickly. Does not replace a doctor; decisions are made by a specialist.

  • Reference answers to staff on clinical questions
  • Draft discharge summaries for a doctor to review
  • Searching medical literature
Sizes
100B-A6B
Hardware
from: 1 GPU
Commercial use allowedDetails
TextOllama2024–2026

OLMo

Allen Institute for AI (Ai2) · USA

Fully open models: not only the weights but also the data, training code and intermediate checkpoints are published. Useful when transparent provenance matters.

  • Assistant and answers based on documents
  • Reasoning tasks (Think versions)
  • Fine-tuning on your data with a clear model history
Sizes
1B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
TextGGUF2024–2026

INTELLECT

Prime Intellect · USA

Models trained in a distributed way on GPUs from around the world. INTELLECT-3 (106B) is further trained with reinforcement learning for math, code and agents.

  • Reasoning and math tasks
  • Programming help
  • Agents with tool calling
Sizes
10B – 106B-A12B
Hardware
from: 1 GPU
Commercial use allowedDetails
Weather and climate2024–2026

ECMWF AIFS

European Centre for Medium-Range Weather Forecasts (ECMWF) · Europe (intergovernmental organization)

ECMWF's weather neural network running operationally: a 15-day forecast four times a day, an ensemble version with 51 scenarios, and since version 2, ocean waves.

  • Running your own forecast from open initial data
  • Ensemble forecasts to estimate the probability of frost, downpours and storms
  • Wave forecasts for marine operations
Sizes
checkpoint of about 1 GB
Hardware
from: 1 GPU
Commercial use allowedDetails
Computer visionGGUF2024–2025

Depth Anything

ByteDance and the University of Hong Kong · China

Estimates depth, the distance to every point, from one ordinary photo or video. DA3 reconstructs scene geometry from several frames.

  • Estimating distances and volumes from a camera
  • Depth effects for photo and video
  • Navigation for robots and drones
Sizes
25M – 1.4B
Hardware
from: Laptop
Commercial use with conditionsDetails
Speech to textRU2025

Omnilingual ASR

Meta · USA

Speech recognition for 1,600+ languages, including Russian and rare languages no system supported before. A new language can be added from a few examples.

  • Transcription in rare and local languages
  • Digitizing oral archives
  • Subtitles in many languages
Sizes
300M – 7B
Hardware
from: Laptop
Commercial use allowedDetails
Image + text2023–2025

CogVLM и GLM-V

Zhipu AI (Z.ai) and Tsinghua University · China

Vision models from Zhipu: first CogVLM, then the GLM-V line. GLM-4.6V can call tools based on images and act as an agent operating an interface.

  • Answering questions about photos and documents
  • An agent that operates an interface from screenshots
  • Analysing charts and reports
Sizes
9B – 106B-A12B
Hardware
from: Laptop
Commercial use allowedDetails
3D2025

MapAnything

Meta and Carnegie Mellon University · USA

A single model builds a metric 3D reconstruction from photos, and uses camera, depth or pose data when available. One weights variant is under Apache 2.0.

  • 3D reconstruction of an object or room from photos
  • Exporting the scene to COLMAP format for further processing
  • Depth and camera pose estimation
Sizes
about 1.2B
Hardware
from: 1 GPU
Commercial use allowedDetails
3D2025

Pi3 (π³)

Shanghai AI Lab · China

Reconstructs a 3D scene and camera positions from a set of photos or a video without relying on a "reference" frame. Pi3X gives smoother point clouds and approximate scale in meters.

  • 3D scene reconstruction from video
  • Camera pose estimation from frames
  • Point clouds for research and prototypes
Sizes
0.96B – 1.4B
Hardware
from: 1 GPU
Non-commercial onlyDetails
Math and reasoningGGUF2024–2025

DeepSeek-Math

DeepSeek · China

DeepSeek's maths models. The first 7B version introduced the GRPO training method; the 685B V2 writes and checks its own olympiad-level proofs.

  • Calculations and formula checks
  • Checking mathematical workings in reports
  • Working through problems step by step
Sizes
7B – 685B
Hardware
from: Laptop
Commercial use with conditionsDetails
3DGGUF2025

SAM 3D

Meta · USA

Reconstructs the 3D shape of an object or a human body from one ordinary photo, even when the object is partly hidden. Two models: Objects and Body.

  • 3D model of an item from a catalog photo
  • Estimating body pose and shape from a photo
  • Try-on and AR scenarios
Sizes
size not stated on the model card
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Satellite and geo2025

IBM–ESA TerraMind

IBM and the European Space Agency (ESA) · USA / Europe

A multimodal Earth model: understands optical and radar imagery, terrain, vegetation index and land use maps, and can generate a missing data type (for example, a "see-through-clouds" image from radar).

  • Analyzing fields and forests even in cloudy weather using radar imagery
  • Land use maps for assessing plots
  • Flood and wildfire assessment (ready-made fine-tunes available)
Sizes
tiny – large (checkpoints from ~200 MB to ~3.8 GB)
Hardware
from: Laptop
Commercial use allowedDetails
Computer vision2023–2025

MetaCLIP / MetaCLIP 2

Meta · USA

Meta's open reproduction of CLIP with a transparent data collection recipe. MetaCLIP 2 is trained on multilingual data from around the world. Non-commercial license only.

  • Image search by text
  • Image classification without training
  • Search research and prototypes
Sizes
0.15B – 3.6B
Hardware
from: Laptop
Non-commercial onlyDetails
Documents and OCRGGUF2025

olmOCR

Ai2 (Allen Institute for AI) · USA

A model and toolkit for converting PDFs into clean text at scale, preserving reading order, tables and formulas. Built to process millions of pages.

  • Bulk digitisation of a PDF archive
  • Converting contracts and reports into text
  • Preparing documents for search and RAG
Sizes
7B
Hardware
from: 1 GPU
Commercial use allowedDetails
Biology and chemistry2024–2025

Boltz (Boltz-1, Boltz-2, BoltzGen)

MIT (Jameel Clinic) and Recursion · USA

An open MIT-licensed alternative to AlphaFold 3: predicts structures of protein, DNA and small-molecule complexes; Boltz-2 estimates binding strength, BoltzGen designs new binding proteins.

  • Predicting how a candidate molecule binds to a target protein
  • Ranking compounds by predicted binding strength before synthesis
  • Designing binder proteins for a given target
Sizes
checkpoints of about 2 GB
Hardware
from: 1 GPU
Commercial use allowedDetails
Deepfake detection2025

AntiDeepfake (NII)

National Institute of Informatics, Yamagishi Lab · Japan

Seven speech encoders (wav2vec 2.0, XLS-R, MMS, HuBERT) post-trained to tell live speech from synthetic. The authors note themselves that quality depends heavily on the dataset; a human reviews the output.

  • Checking audio recordings for synthesis
  • Fine-tuning for your own language and recording channel
  • Comparing several encoders on your own data
Sizes
0,3B – 2B
Hardware
from: Laptop
Non-commercial onlyDetails
Robotics2025

π0 / π0.5 (openpi)

Physical Intelligence · USA

Robot control models from Physical Intelligence: folding laundry, tidying up, handling objects. π0.5 copes better in unfamiliar settings.

  • Controlling robot arms and two-armed robots
  • Fine-tuning for your own operations
  • Pilots for automating manual work
Sizes
about 3B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Satellite and geo2023–2025

IBM–NASA Prithvi

IBM and NASA · USA

Foundation models for Landsat and Sentinel-2 satellite imagery that account for image time series. Ready-made fine-tunes for floods, burn scars and crop types, plus a separate weather model, WxC.

  • Mapping crops and field condition over the season
  • Assessing flood zones and burn scars after natural disasters
  • Monitoring changes in buildings and land use
Sizes
tiny – 600M (imagery), 2.3B (Prithvi WxC weather)
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoningGGUF2025

Kimina-Prover

Moonshot AI and Project Numina · China, France

Models for formal proofs in Lean 4 from Moonshot AI (Kimi) and Numina. Small versions from 0.6B run on a laptop.

  • Formal verification of mathematical workings
  • Translating a problem from plain language into Lean
  • Training and olympiad preparation
Sizes
0.6B – 72B
Hardware
from: Laptop
Commercial use allowedDetails
Computer vision2023–2025

DINOv2 / DINOv3

Meta · USA

Foundation models that turn an image into a numeric "fingerprint". They are used to build similar-image search, classification and segmentation without large labeled datasets.

  • Finding similar products and photos
  • Image classification on small datasets
  • Base for your own quality-control models
Sizes
21M – 7B
Hardware
from: Laptop
Commercial use with conditionsDetails
Text2024–2025

Grok (открытые веса)

xAI · USA

xAI publishes the weights of previous Grok generations. The models are very large and need a GPU cluster, so in practice they are rarely run.

  • Research on large models
  • Assistant on your own infrastructure
  • Text generation and analysis
Sizes
314B (Grok-1), Grok-2 is larger
Hardware
from: Cluster
Commercial use with conditionsDetails
Faces2025

LVFace

ByteDance · China

Transformer-based face recognition from ByteDance, one of the most accurate open models on benchmarks. Weights are published in ONNX format but are non-commercial.

  • Comparing faces and searching a photo database
  • Research on recognition accuracy
  • Access control prototypes
Sizes
ViT-T – ViT-L
Hardware
from: Laptop
Non-commercial onlyDetails
Medicine2025

MedSigLIP

Google · USA

Google's lightweight encoder for medical images and text, the same one inside MedGemma. Sorts images and finds similar ones. Does not replace a doctor; decisions are made by a specialist.

  • Finding similar images in a clinic's archive
  • Pre-sorting images for a doctor
  • A base for your own image classifiers
Sizes
about 0.9B
Hardware
from: Laptop
Commercial use with conditionsDetails
MedicineGGUF2025

II-Medical

Intelligent Internet · UK

Reasoning medical models on Qwen3, designed to run on an ordinary computer. Does not replace a doctor; decisions are made by a specialist.

  • Reference answers to staff with the reasoning shown
  • Draft discharge summaries for a doctor to review
  • Searching medical literature
Sizes
7B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoningOllama2025

DeepScaleR, DeepCoder, DeepSWE

Agentica (Berkeley, Sky Computing Lab) and Together AI · USA

Small models fine-tuned with reinforcement learning: DeepScaleR (1.5B) solves olympiad maths, DeepCoder writes code, DeepSWE works as a developer agent. Recipes and data are open.

  • Solving maths problems with step-by-step working
  • Generating and checking code
  • An agent for fixing bugs in a repository
Sizes
1.5B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Fact-checking and judges2024–2025

CompassJudger / CompassVerifier

OpenCompass (Shanghai AI Laboratory) · China

A line of judges from the team behind open model benchmarks: they score answers and check them against a reference. The judge itself makes mistakes and does not replace manual review on important tasks.

  • Scoring model answers against set criteria
  • Checking an answer against a reference solution
  • Comparing several models on your own data
Sizes
1.5B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoning2025

AceMath / AceReason

NVIDIA · USA

NVIDIA models for maths and reasoning based on Qwen. AceReason was fine-tuned with reinforcement learning first on maths, then on code.

  • Calculations and formula checks
  • Complex analytics with step-by-step breakdowns
  • Working through programming problems
Sizes
1.5B – 72B
Hardware
from: Laptop
Commercial use with conditionsDetails
Robotics2025

SmolVLA

Hugging Face · USA

A small robot control model that runs on a regular laptop. Trained on open data from the LeRobot community, suited to low-cost robot arms.

  • Controlling a low-cost robot arm
  • Quick robotization pilots and demos
  • Training staff and students
Sizes
450M
Hardware
from: Laptop
Commercial use allowedDetails
Image + textGGUF2025

Kimi-VL

Moonshot AI · China

An efficient MoE vision model (16B, 3B active) with a long context and a reasoning version. Handles long documents and video well.

  • Analysing long PDFs and presentations
  • Answering questions about video
  • Operating interfaces from screenshots
Sizes
16B-A3B
Hardware
from: 1 GPU
Commercial use allowedDetails
Satellite and geo2025

MBZUAI TerraFM

MBZUAI · UAE

A compact research model for satellite imagery, trained on both optical (Sentinel-2) and radar (Sentinel-1) data. Narrower in scope and community than Prithvi and TerraMind.

  • Classification and segmentation of satellite imagery after fine-tuning
  • A base for a land monitoring prototype
Sizes
TerraFM-B (ViT-Base)
Hardware
from: Laptop
Commercial use allowedDetails
Deepfake detection2024–2025

AIDE

Xiaohongshu, USTC and Shanghai Jiao Tong University · China

An AI-image detector made of several experts: some look at visual artifacts, others at noise. The hard Chameleon benchmark was released with it. It errs in both directions - a human reviews the result.

  • Checking realistic AI images without obvious artifacts
  • Comparing detectors on hard examples
  • Fine-tuning for your own type of content
Sizes
several experts based on ConvNeXt and CLIP
Hardware
from: 1 GPU
Commercial use with conditionsDetails
TextOllama2025

DeepSeek-R1

DeepSeek · China

A reasoning model that thinks step by step before answering. Strong at calculations, logic and code; compact distilled versions are available.

  • Complex calculations and logic checks
  • Analysis of contracts and internal policies
  • Help for developers
Sizes
1,5B – 671B
Hardware
from: Laptop
Commercial use allowedDetails
Image generationGGUF2025

BAGEL

ByteDance Seed · China

A unified model that understands images, generates them and edits them in a conversation. Similar to how images work in ChatGPT.

  • Photo editing in a conversation
  • Answering questions about an image
  • Image generation with explanations
Sizes
14B-A7B
Hardware
from: 1 GPU
Commercial use allowedDetails
Finance2025

Fino1 / Fin-o1

The Fin AI · international project

Models that spell out their reasoning before answering financial questions with numbers and tables. Not investment advice: decisions are made by a specialist.

  • Calculation questions on statements with the working shown
  • Working through tasks with tables and numbers from documents
  • Checking calculations made by hand
Sizes
8B и 14B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Fact-checking and judgesRU2024–2025

Nemotron Reward / GenRM

NVIDIA · USA

Large NVIDIA scorers for selecting and fine-tuning answers. The multilingual GenRM version lists Russian among its languages. The scorer itself makes mistakes and does not replace manual review on important tasks.

  • Choosing the best of several candidate answers
  • Preparing data to fine-tune your own model
  • Scoring assistant answers in Russian and other languages
Sizes
49B, 70B and 340B
Hardware
from: Cluster
Commercial use with conditionsDetails
Math and reasoningGGUF2024–2025

DeepSeek-Prover

DeepSeek · China

DeepSeek models for formal proofs in Lean 4: the proof is checked by a program, not a person. A narrow tool for mathematicians and engineers.

  • Formal verification of mathematical workings
  • Verifying algorithm correctness
  • Training and olympiad preparation
Sizes
7B – 671B
Hardware
from: Laptop
Commercial use with conditionsDetails
Video2024–2025

Open-Sora

HPC-AI Tech · Singapore

A fully open video generation project: weights, code and training recipe. Version 2.0 at 11B makes video from text and from an image.

  • Video from a text description
  • Animating images
  • Training your own video model
Sizes
up to 11B
Hardware
from: 1 GPU
Commercial use allowedDetails
Video2025

Step-Video

StepFun · China

A large 30B video model producing clips of up to 204 frames. Needs server hardware, but is open under MIT.

  • Video from a description
  • Animating images
Sizes
30B
Hardware
from: Cluster
Commercial use allowedDetails
Math and reasoningOllama2024–2025

QwQ

Qwen (Alibaba) · China

Qwen's first open reasoning model: it thinks step by step before answering and comes close to DeepSeek-R1 on maths tasks with only 32B parameters.

  • Calculations and formula checks
  • Complex analytics with step-by-step breakdowns
  • Checking the logic of contracts and internal policies
Sizes
32B
Hardware
from: 1 GPU
Commercial use allowedDetails
Math and reasoningGGUF2025

s1

Stanford University · USA

A reasoning model trained on just a thousand problems. It can be told to think longer to answer a hard question more accurately.

  • Calculations and formula checks
  • Working through complex problems step by step
  • Training
Sizes
1.5B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Math and reasoningGGUF2025

Light-R1

Qihoo 360 · China

Reasoning models from Qihoo 360: a standard Qwen2.5 was fine-tuned for long reasoning using an open recipe; data and code are published.

  • Calculations and formula checks
  • Working through problems step by step
  • A base for your own reasoning fine-tuning
Sizes
7B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Text to speechGGUF2024–2025

F5-TTS

Shanghai Jiao Tong University and partners · China

A voice cloning model that needs only a few seconds of a sample, in English and Chinese. The community has released many fine-tuned versions for other languages, including Russian.

  • Voice cloning
  • Voicing audiobooks and videos
  • Research and prototypes
Sizes
about 340M
Hardware
from: Laptop
Non-commercial onlyDetails
Visual document search2025

Nomic Embed Multimodal / ColNomic

Nomic AI · USA

Search across PDF pages and scans as images. The cards list English, Italian, French, German and Spanish — Russian is not among them.

  • Search across an archive of scans and PDFs
  • Search across tables and diagrams inside documents
  • Picking pages for an AI assistant answer
Sizes
3B and 7B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Math and reasoningGGUF2025

Sky-T1

NovaSky (Sky Computing Lab, Berkeley) · USA

A Berkeley reasoning model trained for under 450 dollars. It showed that o1-preview-level reasoning can be reproduced with modest resources.

  • Calculations and formula checks
  • Working through problems step by step
  • A base for your own reasoning fine-tuning
Sizes
7B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Robotics2024–2025

OpenVLA

Stanford, Berkeley and partners · USA

The first large open vision-language-action model: a robot arm carries out commands like "put the apple in the bowl". OFT makes it several times faster.

  • Controlling a robot arm by text command
  • Pilots for robotizing simple operations
  • Base for fine-tuning to your own robot
Sizes
7B
Hardware
from: 1 GPU
Commercial use allowedDetails
TextOllama2023–2025

Tulu

Ai2 · USA

Ai2 fine-tunes of Llama with a fully open recipe: data, code and all intermediate stages. Tulu 3 405B is one of the largest openly fine-tuned models; OLMo chat versions use the same recipe.

  • Employee assistant on your own server
  • Math and precise instruction following
  • Reference recipe for your own fine-tuning
Sizes
7B – 405B
Hardware
from: Laptop
Commercial use with conditionsDetails
Computer-use agentsGGUF2025

Magma

Microsoft Research · USA

An agent model that plans actions both in an interface (buttons on screen) and for a robot (arm movements). For now more of a research base than a finished product.

  • Pilots in interface control
  • Research projects spanning screens and robotics
  • Analyzing screenshots with an action plan
Sizes
8B
Hardware
from: 1 GPU
Commercial use allowedDetails
Medicine2024–2025

Bioptimus H-optimus

Bioptimus · France

Pathology foundation models from France's Bioptimus with 1.1B parameters, plus the compact H0-mini. The first version is open under Apache 2.0. Does not replace a doctor; decisions are made by a specialist.

  • Histology slide patch features for research models
  • A prototype for sorting slides by tissue type
  • Research projects linking morphology and molecular data
Sizes
86M (H0-mini) – 1,1B
Hardware
from: Laptop
Commercial use with conditionsDetails
Math and reasoningOllama2024–2025

Qwen2.5-Math

Qwen (Alibaba) · China

Maths versions of Qwen: they solve problems step by step and can calculate via code. Includes reward models that check each step of a solution.

  • Calculations and formula checks
  • Checking calculations in estimates and reports
  • Working through problems step by step
Sizes
1.5B – 72B
Hardware
from: Laptop
Commercial use with conditionsDetails
Medicine2024–2025

MahmoodLab UNI / UNI 2

Mahmood Lab (Mass General Brigham, Harvard) · USA

A foundation model for histology slides: turns patches of digital slides into features for tissue classification. Does not replace a doctor; decisions are made by a specialist.

  • Research classifiers of tissue types from digital slides
  • Finding similar cases in a slide archive
  • Preparing features for research prognosis models
Sizes
about 300M (UNI) – about 680M (UNI2-h)
Hardware
from: Laptop
Non-commercial onlyDetails
Fact-checking and judges2025

Atla Selene

Atla · UK

An 8B judge model: it scores another model answer against your criteria and writes a rationale. The judge itself makes mistakes and does not replace manual review on important tasks.

  • Scoring chatbot answers against your own criteria
  • Comparing two versions of a prompt or model
  • Filtering out weak answers before they reach a person
Sizes
8B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Music and sound2024

MuQ / MuQ-MuLan

Tencent AI Lab · China

The MuQ music encoder and the MuQ-MuLan model, which matches music and text: you can search for tracks by a description in English or Chinese.

  • Searching music by text description
  • Tagging tracks by genre and mood
  • Finding similar music
Sizes
300M – 700M
Hardware
from: Laptop
Non-commercial onlyDetails
Medicine2024

MahmoodLab CONCH / TITAN

Mahmood Lab (Mass General Brigham, Harvard) · USA

Image-plus-text models for pathology: search slides by an English description, classify without fine-tuning; TITAN describes a whole slide. Does not replace a doctor; decisions are made by a specialist.

  • Text-query search across a slide archive for research
  • Draft slide descriptions for research projects
  • Tissue classification without labels at the start of a study
Sizes
about 160M – 300M
Hardware
from: Laptop
Non-commercial onlyDetails
Video2024

CogVideoX

Zhipu AI (Z.ai) and Tsinghua University · China

A 2–5B video model that runs on a single gaming GPU. A popular base for research and add-ons.

  • Short clips from text
  • Animating images
  • Video fine-tuning experiments
Sizes
2B – 5B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Music and sound2023–2024

MusicGen (AudioCraft)

Meta · USA

Generates instrumental music from a text description or a sample melody. One of the first open models of its kind.

  • Draft music sketches
  • Music for video prototypes
  • Research
Sizes
300M – 3.3B
Hardware
from: Laptop
Non-commercial onlyDetails
Image + textGGUF2024

PaliGemma

Google · USA

Google's vision model built on Gemma, designed as a base for fine-tuning on a narrow task: captions, object detection, reading text.

  • Fine-tuning for your own recognition task
  • Finding objects in photos
  • Reading text in images
Sizes
3B – 28B
Hardware
from: Laptop
Commercial use with conditionsDetails
TextOllama2024

Athene

Nexusflow · USA

Fine-tuned Llama 3 and Qwen 2.5 models from Nexusflow. Athene-V2-Agent is specially trained for function calling and agent scenarios. Commercial use is prohibited.

  • Research on agents and function calling
  • Comparison with commercial models
  • Experiments with a chat assistant
Sizes
70B – 72B
Hardware
from: 1 GPU
Non-commercial onlyDetails
Biology and chemistry2024

AlphaFold 3

Google DeepMind and Isomorphic Labs · UK

The reference model for the structure of biomolecules and their complexes. Weights are provided for non-commercial research only; companies need commercial access via Google Cloud or open alternatives (Boltz, OpenFold3).

  • Academic research on protein and complex structures
  • Benchmarking open alternatives against the reference on your own targets
Sizes
a single set of weights
Hardware
from: 1 GPU
Non-commercial onlyDetails
Finance2023–2024

FinMA (PIXIU)

The Fin AI / ChanceFocus · international project

One of the first open model families for financial text: reading statements, news and questions about numbers. Not investment advice: decisions are made by a specialist.

  • Reading financial statements and press releases
  • Answering questions about numeric data in documents
  • Classifying financial texts
Sizes
0.5B – 30B
Hardware
from: Laptop
Commercial use with conditionsDetails
Finance2023–2024

FinGPT

AI4Finance Foundation · USA

An open set of lightweight add-ons for ordinary language models that work with financial texts and news. Not investment advice: decisions are made by a specialist.

  • Assessing the tone of financial news and reports
  • Tagging mentions of companies and instruments in text
  • Preparing digests from a stream of business news
Sizes
adapters for 6B - 20B base models
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Visual document search2024

VLM2Vec

TIGER-Lab · Canada

Turns an image-plus-text model into an embedding model: one vector for a page, a diagram or a captioned photo. The card states English.

  • Search across a mixed archive of texts and images
  • Search across document pages as images
  • Finding similar cards and illustrations
Sizes
about 4B (based on Phi-3.5-V)
Hardware
from: 1 GPU
Commercial use allowedDetails
Visual document search2024

DSE (Document Screenshot Embedding)

University of Waterloo, Tevatron project · Canada

Searches page screenshots: the page is not OCRed but turned into a single vector, so the index is more compact than with late-interaction models. The card lists English and French.

  • Search across scans and PDFs without OCR
  • Search across presentations and reports with complex layouts
  • Picking pages for an AI assistant answer
Sizes
2B (based on Qwen2-VL)
Hardware
from: 1 GPU
Commercial use allowedDetails
TranslationRUNot maintained2023–2024

ALMA и X-ALMA

Johns Hopkins University and Microsoft · USA

Research translators based on Llama 2. The first ALMA covered 5 pairs with English, including Russian; X-ALMA expanded coverage to 50 languages.

  • Translation between English and Russian
  • Experiments with LLM-based translation
  • Base for fine-tuning a translator
Sizes
7B – 13B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Image + textNot maintained2023–2024

IDEFICS

Hugging Face · France / USA

Open vision models from Hugging Face that reproduced the closed Flamingo. Idefics3 became the basis for the compact SmolVLM line.

  • Answering questions about images
  • Analysing documents and screenshots
  • A base for fine-tuning
Sizes
8B – 80B
Hardware
from: 1 GPU
Commercial use allowedDetails
MedicineNot maintained2024

Paige Virchow

Paige · USA

Paige's pathology foundation model, trained on millions of digital slides. The first version is Apache 2.0, the second is for research only. Does not replace a doctor; decisions are made by a specialist.

  • Slide patch features for research classifiers
  • Selecting slides for re-review in research projects
  • Comparison with other pathology models on your own archive
Sizes
about 632M
Hardware
from: Laptop
Commercial use with conditionsDetails
MedicineGGUFNot maintained2023–2024

Med42

M42 Health · UAE

Clinical models from Abu Dhabi-based M42, built on Llama and tuned to answer medical questions. Does not replace a doctor; decisions are made by a specialist.

  • Reference answers to staff on clinical questions
  • Draft discharge summaries and letters for a doctor to review
  • Searching medical literature
Sizes
8B – 70B
Hardware
from: Laptop
Commercial use with conditionsDetails
Tabular dataNot maintained2024

TabuLa-8B

ML Foundations · USA

A foundation model for predictions on tables: it classifies and forecasts from a handful of examples, with no separate task-specific training.

  • Classifying table rows from a few examples
  • Predicting a value from a data row
  • Quickly testing hypotheses on new datasets
Sizes
8B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
TextOllamaNot maintained2023–2024

Yi

01.AI · China

Bilingual (English and Chinese) 01.AI models of 6–34B, with versions supporting up to 200K tokens of context. No new open releases since 2024.

  • Chat assistant on a single GPU
  • Analysis of long documents
  • Classification and data extraction from text
Sizes
6B – 34B
Hardware
from: Laptop
Commercial use allowedDetails
Deepfake detectionNot maintained2024

MAGE

UC Santa Barbara and co-authors · USA

A Longformer-based AI-text detector: it holds a long document whole and was trained on texts from many different language models. It errs in both directions; its output is a reason for a human to check.

  • Checking long articles and reports as a whole
  • Filtering machine text in a publication flow
  • Comparing detectors on your own data
Sizes
about 150M (Longformer-base)
Hardware
from: Laptop
Commercial use allowedDetails
Fact-checking and judgesNot maintained2024

ArmoRM (RLHFlow)

RLHFlow · USA

An answer scorer that returns a breakdown across several attributes rather than a single overall score. The scorer itself makes mistakes and does not replace manual review on important tasks.

  • Choosing the best of several candidate answers
  • Preparing data for model fine-tuning
  • Scoring assistant answers across several attributes
Sizes
8B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
MedicineGGUFNot maintained2024

BioMistral

Avignon University and Nantes University · France

Mistral 7B fine-tuned on PubMed Central papers, plus several merges with the general model. Compact and easy to run. Does not replace a doctor; decisions are made by a specialist.

  • Searching and summarising medical papers
  • Draft reference materials for staff
  • Explaining medical terminology
Sizes
7B
Hardware
from: Laptop
Commercial use allowedDetails
MedicineGGUFNot maintained2024

OpenBioLLM

Saama AI Research · India

Llama 3 fine-tuned on medical and biological data. One of the first strong open medical models of 2024. Does not replace a doctor; decisions are made by a specialist.

  • Extracting data from medical documents
  • Draft discharge summaries for a doctor to review
  • Searching medical literature
Sizes
8B, 70B
Hardware
from: Laptop
Commercial use with conditionsDetails
TextOllamaNot maintained2023–2024

Zephyr

Hugging Face (H4) · USA

Hugging Face educational chat models based on Mistral, Gemma and Mixtral with an open fine-tuning recipe. Zephyr 7B Beta showed a small model can be trained to large-model level without human labeling.

  • Lightweight chat assistant
  • Reference and starting point for your own fine-tuning
  • Drafts of texts and replies
Sizes
7B – 141B-A35B
Hardware
from: Laptop
Commercial use allowedDetails
Virtual try-onNot maintained2024

IDM-VTON

KAIST and OMNIOUS.AI · South Korea

One of the best-known open virtual try-on models: moves a garment from a product photo onto a photo of a person, keeping prints and logos well. Non-commercial license.

  • Pilot of a fitting room on a store website
  • Prototype product cards on a model without a photo shoot
  • Comparison with commercial try-on services
Sizes
based on SDXL
Hardware
from: 1 GPU
Non-commercial onlyDetails
Text analysisNot maintained2024

OccCANINE

University of Southern Denmark · Denmark

Turns a free-form occupation description into a standard HISCO code in 13 languages. Built for historical archives, but also useful for cleaning up job title reference lists. A human makes the decision about a candidate; automatic screening without review must not be used.

  • Mapping mixed occupation names onto a single code
  • Processing archives of HR and statistical data
  • Preparing data for reporting
Sizes
based on CANINE-s, size not stated on the model card
Hardware
from: Laptop
Commercial use allowedDetails
Virtual try-onNot maintained2024

OOTDiffusion

Xiao-i Research · China

An early popular open try-on model: one version for upper-body garments, another for full-length outfits. Non-commercial license.

  • Trying tops on a model photo
  • Full-length try-on: tops, bottoms, dresses
  • Fitting room prototype for testing
Sizes
based on Stable Diffusion
Hardware
from: 1 GPU
Non-commercial onlyDetails
TextOllamaNot maintained2023–2024

TinyLlama

TinyLlama (SUTD researchers) · Singapore

A 1.1B model with the Llama 2 architecture, trained on 3 trillion tokens. Now behind newer small models, but still a popular base for experiments and fine-tuning.

  • Simple chatbots on low-end hardware
  • Experiments and team training
  • A base for fine-tuning on a narrow task
Sizes
1.1B
Hardware
from: Laptop
Commercial use allowedDetails
Deepfake detectionNot maintained2023–2024

IML-ViT

Sichuan University and co-authors · China

An open model for finding forgeries in images: it outputs a pixel-level mask of altered regions. It errs in both directions; its map is a hint for an expert, not proof of a forgery.

  • Finding pasted and erased fragments in photos
  • Checking document scans for edits
  • A baseline when comparing manipulation-localization models
Sizes
a Vision Transformer based model
Hardware
from: 1 GPU
Commercial use allowedDetails
ForecastingNot maintained2024

Lag-Llama

ServiceNow, Mila and partners · Canada

One of the first open out-of-the-box forecasting models. Tiny, gives a probabilistic forecast, now behind Chronos and TimesFM.

  • Probabilistic sales forecast
  • Quick forecasting pilots
  • Baseline model for comparison
Sizes
2.4M
Hardware
from: Laptop
Commercial use allowedDetails
Virtual try-onNot maintained2024

StableVITON

KAIST · South Korea

A research try-on model from CVPR 2024, one of the first built on Stable Diffusion. Now mostly used as a comparison baseline.

  • Pilot of upper-body garment try-on
  • Comparing quality of different try-on models
  • Training your own try-on on the open code
Sizes
based on Stable Diffusion
Hardware
from: 1 GPU
Non-commercial onlyDetails
Photo editingNot maintained2024

SUPIR

XPixel Group (Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shanghai AI Lab and others) · China

Powerful SDXL-based restoration of badly damaged photos: it recreates details rather than just upscaling. Hardware-hungry; non-commercial license.

  • Restoring old and blurry photos
  • Upscaling with detail reconstruction
  • Archive restoration pilots
Sizes
based on SDXL, plus LLaVA 13B for captions
Hardware
from: 1 GPU
Non-commercial onlyDetails
TextOllamaNot maintained2023–2024

WizardLM, WizardCoder, WizardMath

WizardLM (Microsoft and Peking University) · USA / China

Fine-tunes of Llama, Mistral and StarCoder using Evol-Instruct, which automatically makes instructions more complex. WizardLM-2 was released in April 2024 and removed almost immediately, so only the 2023 versions are relevant.

  • Complex multi-step instructions
  • Help for developers
  • Solving math problems
Sizes
7B – 70B
Hardware
from: Laptop
Commercial use with conditionsDetails
Satellite and geoNot maintained2023–2024

Ai2 SatlasPretrain

Allen Institute for AI (Ai2) · USA

Pretrained models from the Satlas project for Sentinel-2, Landsat and high-resolution aerial imagery. The predecessor of OlmoEarth, still used in TorchGeo.

  • Detecting objects in imagery: solar farms, wind turbines, ships
  • Mapping roads and buildings from aerial photos
  • A starting point for fine-tuning your own geo model
Sizes
Swin-v2 and ResNet backbones (Base)
Hardware
from: Laptop
Commercial use allowedDetails
RerankersGGUFNot maintained2023–2024

RankVicuna / RankLLaMA / RankZephyr (Castorini)

University of Waterloo, Castorini group · Canada

Rerankers that are language models: they receive the whole list of retrieved passages and reorder it as a list, instead of scoring passages one by one. Heavier than ordinary rerankers.

  • Reordering a long list of search results
  • Selecting sources for an AI assistant answer
  • Research comparisons of retrieval approaches
Sizes
7B – 13B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Voice assistantsRUNot maintained2023

SeamlessM4T / Seamless

Meta · USA

Speech and text translation across roughly a hundred languages, including Russian: speech to text, speech to speech, and streaming translation that keeps intonation.

  • Speech-to-speech translation
  • Translating and transcribing recordings
  • Streaming translation
Sizes
281M – 2.3B
Hardware
from: Laptop
Non-commercial onlyDetails
TextOllamaNot maintained2023

Orca 2

Microsoft Research · USA

Microsoft research models based on Llama 2, trained to choose a reasoning approach for each task. The orca-mini model in Ollama is a different project by independent developer Pankaj Mathur.

  • Research on reasoning methods
  • Comparison with modern small models
  • Training specialists
Sizes
7B – 13B
Hardware
from: Laptop
Non-commercial onlyDetails
Tabular dataNot maintained2023

TableLlama

OSU NLP Group, Ohio State University · USA

A general-purpose model for tables: filling gaps, finding rows, matching columns and answering questions about the data.

  • Answering questions about tables inside documents
  • Matching columns across different tables
  • Finding and completing records in reference books
Sizes
7B
Hardware
from: Laptop
Commercial use with conditionsDetails
Text to speechRUNot maintained2023

Coqui XTTS

Coqui · Germany

A popular model for cloning a voice from a short sample in 17 languages, including Russian. Coqui has shut down and development has stopped.

  • Voice cloning from a sample
  • Multilingual voiceover
  • Research and prototypes
Sizes
about 470M
Hardware
from: Laptop
Non-commercial onlyDetails
Documents and OCRNot maintained2023

Nougat

Meta · USA

An early model that converts scientific PDFs into text with formulas. Now outdated and outperformed by almost all modern OCR models.

  • Converting scientific papers from PDF into text with formulas
  • Digitising technical documentation
Sizes
250M – 350M
Hardware
from: Laptop
Commercial use with conditionsDetails
MedicineNot maintained2023

Clinical Camel

Bo Wang's lab (University of Toronto, Vector Institute) · Canada

An early medical model on Llama 2 70B, trained on dialogues based on medical texts. Now mainly of research interest. Does not replace a doctor; decisions are made by a specialist.

  • Research pilots on medical dialogue
  • Training materials for staff
  • Comparison with newer medical models
Sizes
70B
Hardware
from: 1 GPU
Non-commercial onlyDetails
MedicineNot maintained2023

RadFM

Shanghai Jiao Tong University and Shanghai AI Lab · China

An early general-purpose radiology model: understands 2D and 3D images (CT, MRI) together with text. More of a research base. Does not replace a doctor; decisions are made by a specialist.

  • Research pilots on CT and MRI analysis
  • Hints for doctors when reviewing images
  • A base for fine-tuning on the clinic's own images
Sizes
size not stated on the model card
Hardware
from: 1 GPU
Commercial use with conditionsDetails
TextRUGGUFNot maintained2022–2023

mGPT

Sber (ai-forever) · Russia

Sber's multilingual model covering 61 languages, including languages of the peoples of Russia and the CIS. Separate fine-tunes exist for Buryat, Yakut, Tatar, Bashkir, Kazakh and others, rare for open models.

  • Texts in languages of the peoples of Russia and the CIS
  • Base for fine-tuning on a less common language
  • Drafts and templates in several languages
Sizes
1.3B – 13B
Hardware
from: Laptop
Commercial use allowedDetails
TextOllamaNot maintained2023

Vicuna

LMSYS (Berkeley and partners) · USA

One of the first open chat models (2023): LLaMA fine-tuned on user conversations with ChatGPT. A historical milestone; today it is weaker than any modern model of the same size.

  • Experiments and team training
  • Simple chat assistant for tests
  • Comparison with newer models
Sizes
7B – 33B
Hardware
from: Laptop
Commercial use with conditionsDetails
CybersecurityNot maintained2022–2023

SecureBERT

Ehsan Aghaei and co-authors · USA

A compact language encoder trained on cybersecurity texts: tagging threat reports, finding entities and classification.

  • Tagging threat reports and vulnerability bulletins
  • Extracting entities from security texts
  • Classifying and searching an internal incident base
Sizes
около 125M
Hardware
from: Laptop
Commercial use with conditionsDetails
Weather and climateNot maintained2023

Huawei Pangu-Weather

Huawei Cloud · China

One of the first weather neural networks, published in Nature and added to ECMWF charts. The weights are open for research only; commercial use is prohibited.

  • Research weather forecasts a week ahead
  • Comparison with other weather models on your own data
  • Training courses on weather neural networks
Sizes
4 models of ~1.1 GB each (1, 3, 6 and 24-hour steps)
Hardware
from: Laptop
Non-commercial onlyDetails
Photo editingNot maintained2023

StableSR

S-Lab, Nanyang Technological University · Singapore

One of the first Stable Diffusion-based photo upscalers: restores realistic details. Non-commercial license.

  • Upscaling photos with detail reconstruction
  • Research restoration pilots
  • Comparison with classic upscalers
Sizes
based on SD 2.1
Hardware
from: 1 GPU
Non-commercial onlyDetails
Image generationNot maintained2023

DeepFloyd IF

DeepFloyd (Stability AI) · UK

An early model that was among the first to render text on images accurately. Today it is mostly of historical interest; development has stopped.

  • Research experiments
  • Prototype images with captions
Sizes
0.4B – 4.3B
Hardware
from: 1 GPU
Non-commercial onlyDetails
TextNot maintained2022–2023

Pythia и GPT-NeoX

EleutherAI · USA

Fully open models from the non-profit lab EleutherAI: GPT-NeoX-20B and the Pythia series with published intermediate training checkpoints.

  • Base model for fine-tuning
  • Research into model behavior
  • Simple text generation and completion
Sizes
70M – 20B
Hardware
from: Laptop
Commercial use allowedDetails
TextNot maintained2022

OPT

Meta · USA

An early open Meta series matching GPT-3 in size. Outdated; useful for research and comparison.

  • Research experiments
  • Training specialists
  • Comparison with modern models
Sizes
125M – 66B (175B on request)
Hardware
from: Laptop
Non-commercial onlyDetails
TextGGUFNot maintained2022

BLOOM

BigScience (Hugging Face and the community) · France

One of the first large open models, trained by a community of hundreds of researchers in 46 languages. Today it is interesting mostly as a historical milestone.

  • Text generation and translation in many languages
  • Experiments and team training
  • Base model for fine-tuning on a narrow task
Sizes
560M – 176B
Hardware
from: Laptop
Commercial use with conditionsDetails

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