Open foundation
Open weights. Open research. Open future.
We believe the next frontier of design is built in the open. Regen model weights, training recipes and tooling are free to inspect, run and build on.
Terminal
# Install the Regen toolkit
pip install regen-ai
# Download open weights (12B)
regen pull regen-2.0
# Generate locally
regen generate “botanical poster, serif title” \
--model regen-2.0 --size 1024
github.com/regen-ai
A community of builders.
Thousands of developers, researchers and artists extend Regen every day — from fine-tunes and LoRAs to plugins for the tools you already use.
01
48.2k
GitHub stars across Regen repositories.
02
1,900+
Community fine-tunes and adapters.
03
320
Contributors to the core toolkit.
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2.1M
Monthly downloads of open weights.
What’s included
Everything you need to run Regen yourself.
01
Model weights
Regen 1.0 and 2.0 checkpoints in safetensors format, with quantised variants.
02
Training recipes
Configs and scripts to fine-tune on your own images and styles.
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Inference server
A production-ready server with batching, queues and an OpenAI-style API.
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Evaluation suite
Our creative benchmark for prompt adherence, typography and editing.
Plugins
Official integrations for Figma, Blender, Photoshop and ComfyUI.
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Research
Technical reports and model cards documenting data, limits and safety.
Licence
The Regen Open Licence.
Free for research and commercial use for companies under $5M annual revenue. Larger organisations can use the open weights with an Enterprise agreement. Placeholder terms — replace with your real licence.
Build with us in the open
Star the repo, join the Discord and ship your first fine-tune this weekend.