FLUX
Black Forest Labs' image, and now multimodal, family; earlier generations ship open weights.
At a glance
Current release
From the release row FLUX 3. FLUX 3 Video full render at HD, text- or image-to-video. FHD $0.29/s, QHD $0.40/s, UHD $0.80/s; draft $0.06/s. Billed in credits at $0.01 each. FLUX.2 images are priced per megapixel from $0.014.
Family record: Official documentation · 5 Sep 2026
Built on it
1 product in this catalogue names this family on their own pages.
-
FLUX API
Black Forest Labs
Official documentation · 5 Sep 2026
Releases
-
FLUX.1 [pro]
The launch suite, which 'push[es] the frontiers of text-to-image synthesis'; [pro] is its API-only top tier.
-
FLUX.1 [dev] / [schnell]
Open-weight siblings of FLUX.1: [dev] for non-commercial use, [schnell] under Apache 2.0.
-
FLUX1.1 [pro]
Six times faster than FLUX.1 [pro], released with the general availability of the BFL API.
-
FLUX.1 Kontext
In-context image generation and editing from text and image inputs; a 12B open [dev] version followed on 2025-06-26.
-
FLUX.2
Second-generation image model: [pro] and [flex] API-only, with open-weight FLUX.2 [dev] (32B) on Hugging Face the same day.
-
FLUX.2 [klein]
Small, fast FLUX.2 models: 4B under Apache 2.0, 9B under the FLUX Non-Commercial License.
-
FLUX 3
'Our new multimodal foundation model', learning jointly from images, video and audio; served at the API as FLUX 3 Video, GA since 2026-08-04. FLUX 3 Image and open FLUX 3 Dev are announced without dates.
-
FLUX 3 Action
'An open-weight 7B world-action-model derived from our multimodal FLUX 3 backbone', for robotics.