Key Info
Black Forest Labs launched new FLUX 3 offerings on OpenRouter: FLUX 3 Image Klein, an open-weights image model that runs on a single consumer GPU and starts at $0.009 per image, plus an improved FLUX Video Upscale and 4K video generation.
Highlights
- FLUX 3 Image Klein is open-weights, runs on one consumer GPU, creates 4K images, and starts at $0.009 per image.
- FLUX Video Upscale is in early access on OpenRouter for the next week, re-rendering existing video in 4K at $0.28/s (down from $0.59/s).
- FLUX 3 Video can now generate 4K videos from a prompt or an image, up from 1080p, at $0.41/s.
