FLUX.1
AI Model
Image
Current
The open image standard from Stable Diffusion's original authors.
You're looking at an AI model record: who built it, what it can do, and the hardware and data behind it.
Black Forest Labs' FLUX.1 (August 2024; FLUX.1 Kontext for editing, 2025) took the open image crown with a 12B rectified-flow transformer in open and licensed tiers — the model behind Grok's image generation and countless products.
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Developed by
Successor to
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Sources
Record reviewed as of 2026-01-15 — see Methodology.