# FLUX 3 Image Klein: Open weights

FLUX 3 Image Klein: Open weights (15 Oct 2026). Its weights are publicly available. 5 evidence links.

- Kind: Launch
- Developer: Black Forest Labs
- Confidence: Supported
- First seen: 2026-10-15T15:25:54.088Z
- Released: 2026-10-15T00:00:00.000Z
- Model: [FLUX 3 Image Klein](https://alexgetman.com/models/black-forest-labs/flux-3-image-klein/)
- Canonical: https://alexgetman.com/signals/2026/10/15/flux-3-image-klein-2/

## Evidence links

- [Hugging Face · blog](https://huggingface.co/blog/flux-3)
- [Arena](https://arena.ai)
- [Hacker News · front page](https://bfl.ai/blog/flux-3-image-klein)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [models.dev · catalogue](https://models.dev/#flux-3-image-klein)