AINewsnow

FLUX 3 Klein Tested: 5.6B Open Weights, Native 4K, and Seven ComfyUI Workflows

This story is from 2026-10-19. It is preserved in the archive; the latest stories are on the live feed.

A hands-on look at Black Forest Labs' newest open image model — where it wins, where it loses, and which of the seven workflows you should actually start with. The short version Black Forest Labs released FLUX 3 Image Klein on October 15, 2026, and it is genuinely open weights under the FLUX Kommun…

Read the full story at DEV Community — AI ↗

Timeline · 1 report

  1. 2026-10-19 11:54 · DEV Community — AI
    FLUX 3 Klein Tested: 5.6B Open Weights, Native 4K, and Seven ComfyUI Workflows

More stories

  1. Moss-Image gens. — r/StableDiffusion
  2. After the release of Flux 3 Image Klein, do you still have hope for Flux 3 Video? — r/StableDiffusion
  3. Are the days of free open-source and shareware over? — r/StableDiffusion
  4. How good is FLUX.3 Klein at editing? A 12-task comparison that surprised me — r/StableDiffusion
  5. Install ComfyUI and Learn FLUX 3 Klein: The Complete Beginner Tutorial — r/comfyui
  6. A comparison of 6 open source models. Krea2, Qwen2.1, Flux3 Klein, Flux 2 Klein, ZIT, & Moss. Same prompt used for all. — r/StableDiffusion
  7. FLUX 3 vs KREA 2 vs Z image turbo vs Qwen 2.1 — r/StableDiffusion
  8. ComfyUI Tutorial: Testing The Fixed Workflow With FLUX 3 Base & Turbo — r/comfyui

Get the daily brief of stories like this at 6:30 every morning →