Black Forest Labs·FLUX

FLUX.1 [dev]

BFL’s first flow-matching image family across open developer, fast, and hosted professional variants.

LegacyImage generationOpen weights

MODEL NUMBER141

Specifications

Only published specifications are shown.

Total parameters

12B

Architecture

Hybrid

Input modalities

Text

Output modalities

Image

Open weights

Yes

License

FLUX.1 dev Non-Commercial License

Status

Legacy

BFL’s first flow-matching image family across open developer, fast, and hosted professional variants.

Image generationPrompt adherenceLocal inference

2024-08-01Open weights

Black Forest Labs launched FLUX.1.

Select a card to view the related model.