Open-source AI agents for computer use

Agent models read the screen and take actions: click, fill in forms, navigate pages and operate applications. They automate routine work where a system has no convenient API. Evaluate reliability on your own scenarios, hardware needs, the license and how to limit the agent's access to sensitive data.

17 open model families in this collection.Updated 22 Sep 2026Open the full catalog with filters
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
Computer-use agents2025–2026

OpenCUA / Qwen-CUA

XLANG Lab (University of Hong Kong) · China

Fully open desktop agents: weights, data and training code. They work on Windows, macOS and Linux; the latest Qwen-CUA controls a computer with ordinary clicks and keystrokes.

  • Working in desktop software without an API
  • Moving data between systems
  • Running user scenarios for tests
Sizes
7B – about 400B (MoE)
Hardware
from: 1 GPU
Commercial use allowedDetails
Computer-use agentsGGUF2025–2026

UI-Venus

Ant Group (inclusionAI) · China

An Ant Group family for finding elements on screen and completing tasks in phone and computer interfaces. UI-Venus-2 was specifically trained to refuse dangerous actions.

  • Automating actions in mobile apps
  • Filling in forms in web interfaces
  • UI autotests
Sizes
2B – 72B
Hardware
from: Laptop
Commercial use with conditionsDetails
CodeOllama2026

Ornith

DeepReinforce · not disclosed

Models for agentic development: they build their own plan and scaffolding for a task and execute it in the terminal. Fine-tuned from Qwen 3.5 and Gemma 4; work with Claude Code, OpenHands and similar tools.

  • A developer agent in the terminal
  • Fixing bugs from a task description
  • Understanding and extending a large repository
Sizes
9B – 397B
Hardware
from: 1 GPU
Commercial use allowedDetails
Computer-use agentsGGUF2025–2026

Fara

Microsoft · USA

Small Microsoft models for working in the browser: they look at the page and click, type and scroll. Designed to run directly on a work computer without the cloud.

  • Filling in web forms and applications
  • Collecting data from web portals without an API
  • Checking websites against scenarios
Sizes
4B – 27B
Hardware
from: Laptop
Commercial use allowedDetails
Rerankers2026

R3 (R3-Embedding и R3-Rerank)

Tencent · China

A pair of small Tencent models based on Qwen3 that pick the right skill for an AI agent for a given request: the embedding model finds candidates, the reranker chooses the best one.

  • Choosing a tool or skill for an AI agent
  • Routing requests between bot scenarios
  • Search across a catalog of internal tools
Sizes
0.6B
Hardware
from: Laptop
Commercial use allowedDetails
Computer-use agentsGGUF2025–2026

Holo

H Company · France

A French model family for controlling a browser and computer: precisely finds the right element on screen and handles multi-step tasks. The latest Holo3 and 3.1 are open under Apache 2.0.

  • Working in web portals and legacy software without an API
  • Filling in forms and applications
  • Testing interfaces against scenarios
Sizes
0.8B – 235B-A22B
Hardware
from: Laptop
Commercial use with conditionsDetails
Computer-use agents2024–2026

ShowUI

Show Lab (National University of Singapore) · Singapore

A lightweight model for working with interfaces: finds buttons and fields by description and performs actions on the web and on a phone. ShowUI-π can drag with the mouse.

  • Clicking and filling in forms from a task description
  • Web UI autotests
  • An assistant on a low-end computer without the cloud
Sizes
2B (ShowUI), about 500M (ShowUI-π)
Hardware
from: Laptop
Commercial use with conditionsDetails
Computer-use agents2025–2026

GUI-Owl / Mobile-Agent

Alibaba (Tongyi Lab, X-PLUG) · China

Models for controlling phones and computers from the Mobile-Agent project: they work with Android, Windows, macOS and the browser; version 1.5 has a reasoning mode.

  • Automating actions in mobile apps
  • Working in desktop software without an API
  • Testing apps against scenarios
Sizes
2B – 32B
Hardware
from: Laptop
Commercial use allowedDetails
Computer-use agentsGGUF2026

EvoCUA

Meituan · China

Meituan's computer-control agent, trained on a large number of simulated tasks in desktop software. It outputs clicks and keyboard input.

  • Working in office and legacy software without an API
  • Moving data between systems
  • Running test scenarios
Sizes
8B – 32B
Hardware
from: 1 GPU
Commercial use allowedDetails
Computer-use agents2023–2025

CogAgent / AutoGLM

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

One of the first open models for controlling an interface from a screenshot; its successor, AutoGLM-Phone, works in Android smartphone apps.

  • Automating actions in mobile apps
  • Working in web interfaces without an API
  • Testing apps against scenarios
Sizes
9B – 18B
Hardware
from: 1 GPU
Commercial use with conditionsDetails
Computer-use agentsGGUF2025

MAI-UI

Alibaba (Tongyi-MAI) · China

Compact Alibaba models for working in smartphone and computer interfaces: they find elements and complete multi-step tasks. The small size allows running on an ordinary GPU.

  • Automating actions in mobile apps
  • Working in software without an API
  • UI autotests
Sizes
2B – 8B
Hardware
from: Laptop
Commercial use allowedDetails
Computer-use agentsGGUF2025

UI-TARS

ByteDance Seed · China

A model that looks at a screenshot and controls the mouse and keyboard itself: clicks, fills in fields, navigates menus. The first generation and 1.5-7B are open; UI-TARS-2 weights were not released.

  • Working in legacy software without an API
  • Filling in forms and moving data between systems
  • UI autotests from plain-language scenarios
Sizes
2B – 72B
Hardware
from: Laptop
Commercial use allowedDetails
Computer-use agents2024–2025

xLAM

Salesforce · USA

Salesforce models for function calling and agents: they pick the right tool and fill in its parameters. Strong on benchmarks, but the license is non-commercial.

  • Calling APIs and internal services on user request
  • Multi-step agents with several tools
  • Comparing approaches before choosing a commercial model
Sizes
1B – 8x22B
Hardware
from: Laptop
Non-commercial onlyDetails
Computer-use agents2024–2025

OmniParser

Microsoft · USA

Breaks a screenshot down into buttons, fields and icons with labels so a regular language model can understand and control the screen. It does not click itself; it serves as the agent's eyes.

  • Mapping legacy software screens for automation
  • Preparing an agent to work in an interface
  • Checking that the required elements are on screen
Sizes
under 1B (detector + captioning)
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
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

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