FLUX.1 [schnell]

imageapache-2.0

12B distilled sibling of FLUX.1 [dev] generating near-quality images in 1 to 4 sampling steps. Apache 2.0 open weights with no commercial restrictions.

Capabilities

Infrastructure
Fine-tuning

Details

Model IDflux-1-schnell
Provider Black Forest Labs
Creator black-forest-labs
Familyflux-1
Licenseapache-2.0
Statusactive
Typeimage
Input modalitiestext
Output modalitiesimage
Open weightYes
Parameters—
Architecture—
Max resolution—
Resolutions—
Aspect ratios—
Batch size—
Release date
Sourceofficial

Pricing

Free open weights; not exposed via BFL API.

Family Comparison: flux-1

ModelMax resolutionResolutionsAspect ratiosBatch size
FLUX.1 [dev] (open weights)————
FLUX.1 [schnell]————
FLUX.1 [dev]————

API

GET/v1/models/black-forest-labs/flux-1-schnell

FLUX.1 [schnell]

flux-1-schnell

12B distilled sibling of FLUX.1 [dev] generating near-quality images in 1 to 4 sampling steps. Apache 2.0 open weights with no commercial restrictions.

Changes · 1 entries
flux-1-schnellcreate3e56cf1Apr 26, 2026, 07:23 PM