Activefrontierimage Open Source

FLUX.1 [dev]

by Black Forest Labs· Released August 2024

FLUX.1 [dev] is a 12-billion-parameter text-to-image model that excels in generating high-quality, diverse images with exceptional prompt adherence. It is the open-weight variant of the FLUX.1 suite, offering a balance between performance and accessibility for developers and researchers.

Official Site API Docs 🤗 Hugging Face

Input cost

Free (open source)

Output cost

Free (open source)

Context window

—

Max output

—

Modalities

image

Parameters

12B

License

Apache-2.0

Capabilities

Text-to-Image GenerationHigh-Resolution OutputPrompt AdherenceStyle VersatilityFast Inference

Best For

High-quality text-to-image generation with strong prompt fidelity, suitable for both research and commercial applications.

Strengths

Exceptional image quality and detail
Strong adherence to complex prompts
Open-weight availability for customization
Fast inference speed
Versatile style capabilities

Limitations

Requires significant GPU memory (24GB+ VRAM recommended)
Not as optimized for real-time generation as smaller models
Limited to image generation (no video or multimodal)
May produce artifacts in highly complex scenes

Use Cases

Generating marketing visuals and advertisements

Creating concept art and illustrations

Enhancing creative workflows for designers

Generating training data for other AI models

Rapid prototyping of visual ideas

Educational tools for art and design

Personalized image generation for social media

Improvements Over Previous Model

Open-weight release compared to FLUX.1 [pro]
Apache-2.0 license enabling broader use
Slightly reduced parameter count from 12B to 12B (same as pro)
Optimized for local inference with lower VRAM requirements
Maintains high image quality while being freely available

Back to all models

Activefrontierimage Open Source

FLUX.1 [dev]

by Black Forest Labs· Released August 2024

Official Site API Docs 🤗 Hugging Face

Input cost

Free (open source)

Output cost

Free (open source)

Context window

—

Max output

—

Modalities

image

Parameters

12B

License

Apache-2.0

Capabilities

Text-to-Image GenerationHigh-Resolution OutputPrompt AdherenceStyle VersatilityFast Inference

Best For

High-quality text-to-image generation with strong prompt fidelity, suitable for both research and commercial applications.

Strengths

Exceptional image quality and detail
Strong adherence to complex prompts
Open-weight availability for customization
Fast inference speed
Versatile style capabilities

Limitations

Requires significant GPU memory (24GB+ VRAM recommended)
Not as optimized for real-time generation as smaller models
Limited to image generation (no video or multimodal)
May produce artifacts in highly complex scenes

Use Cases

Generating marketing visuals and advertisements

Creating concept art and illustrations

Enhancing creative workflows for designers

Generating training data for other AI models

Rapid prototyping of visual ideas

Educational tools for art and design

Personalized image generation for social media

Improvements Over Previous Model

Open-weight release compared to FLUX.1 [pro]
Apache-2.0 license enabling broader use
Slightly reduced parameter count from 12B to 12B (same as pro)
Optimized for local inference with lower VRAM requirements
Maintains high image quality while being freely available

Back to all models