Chroma: Open-Source, Uncensored, and Built for the Community - [WIP]

Lodestone

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Hey everyone!

Chroma is a 8.9B parameter model based on FLUX.1-schnell (technical report coming soon!). It’s fully Apache 2.0 licensed, ensuring that anyone can use, modify, and build on top of it—no corporate gatekeeping.

What Chroma Aims to Do

Training on a 5M dataset, curated from 20M samples including anime, furry, artistic stuff, and photos.
Fully uncensored, reintroducing missing anatomical concepts.
Built as a reliable open-source option for those who need it.

See the Progress

Hugging Face Repo: https://huggingface.co/lodestones/Chroma
Hugging Face Debug Repo: https://huggingface.co/lodestones/chroma-debug-development-only
Live WandB Training Logs: https://wandb.ai/lodestone-rock/optimal%20transport%20unlocked
ComfyUI Inference node [WIP]: https://github.com/lodestone-rock/flux-mod
Training code!: https://github.com/lodestone-rock/flow

Support Open-Source AI

The current pretraining run has already used 5000+ H100 hours, and keeping this going long-term is expensive.

If you believe in accessible, community-driven AI, any support would be greatly appreciated.

👉 [https://ko-fi.com/lodestonerock] — Every bit helps!