Robotics

GigaBrain

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

Developer
GigaAI, China
First release
Nov 2025
Latest release
Aug 2026
Sizes
3.5B
License
Commercial use allowedApache 2.0
Running
On your own serverNeeds a GPU
Industries
Manufacturing and logistics, Science and research
Deploy on your server Hugging Face

What it does

  • Controlling a robot arm
  • Fine-tuning on a small amount of your own data
  • Sorting and assembly pilots

Where it is used

ManufacturingWarehousesRobotics startups

Hardware requirements

LaptopLaptop or regular PC, up to 8 GB of VRAM — smaller versions
no versions
1 GPUOne GPU with 16–80 GB — mid-size versions
fits
ClusterServer with several GPUs — flagship versions
no versions

Versions

  1. GigaBrain-0.7
  2. GigaBrain-0.1
  3. GigaBrain-0

How to run it

On your own serverWeights are downloaded from Hugging Face and served with vLLM (load and API) or llama.cpp (modest hardware). The model then runs in a closed network with no per-request fees.Hugging Face
How much hardware you needCalculate the VRAM for the model size, context length and number of concurrent requests.Open the hardware calculator

I can set this up end to end: pick the model size, deploy it on your server and connect it to your systems.

Frequently asked questions

Can GigaBrain be used in a commercial project?

Yes. License: Apache 2.0. It allows commercial use, but it is still worth having a lawyer review the license before launch.

What hardware does GigaBrain need?

At minimum: One GPU with 16–80 GB — mid-size versions. Without a GPU the model is not practical. You can calculate the exact VRAM for your model size and context in the hardware calculator.

Does GigaBrain support Russian?

Language does not matter for this model: it does not work with text.

Where can I download GigaBrain and what does it cost?

The GigaBrain weights are open and free to download. You only pay for the hardware it runs on and for the setup. Source links are at the bottom of this page.

How I deploy it for clients

  1. SelectionI pick the model size for your task and hardware and test it on your examples.
  2. DeploymentI deploy it on your server or in a closed network and provide an API.
  3. Fine-tuningI fine-tune it on your data (LoRA) or connect a knowledge base — whichever is cheaper for the task.
  4. IntegrationI connect it to your CRM, ERP, bot, website or team chat and set up monitoring.

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DetailsRoboticsLingBot-VLAAnt Group (Robbyant) · ChinaCommercial use allowed

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DetailsRoboticsNVIDIA CosmosNVIDIA · USACommercial use allowed

"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.

Details

Source: huggingface.co/open-gigaai/GigaBrain-0.7-3.5B-Base. Data checked against the model card on 22 Sep 2026. Have a lawyer review the license before commercial launch.