FLUX1.1 Pro is Black Forest Labs's image generation model, available from 5 providers. A high-quality text-to-image generation model from Black Forest Labs offering fast, reliable, and visually consistent image synthesis with adjustable moderation.
Specifications
Canonical IDblack-forest-labs-flux-1-1-pro
TypeImage Generation
StatusActive
CreatorBlack Forest LabsBlack Forest Labs
Providers
Input ModalitiesText
Output ModalitiesImage
Release Date · 2 years ago
Benchmarks
Elo Rating
1082
#155

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

Cost Calculator

Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Imagen 4 Fast480Available
Imagen 4 Ultra480Available
Imagen 4480Available
Gen-4 ImageAvailable
Gen-4 Image TurboAvailable
Imagen 4 PreviewAvailable
Gemini 3.1 Flash Image Preview131K$0.250$1.50Available
Gemini 3 Pro Image Preview66K$2.00$12.00Available
Stable Diffusion 3.5 Large77Available
Recraft V3Available
FLUX1.1 ProCurrent

Model IDs