Activefrontierimage Proprietary

FLUX.1 Kontext [dev]

by Black Forest Labs· Released August 2024

FLUX.1 Kontext [dev] is a text-to-image model by Black Forest Labs that excels at generating images with complex scenes and multiple characters while maintaining high fidelity to the prompt. It is part of the FLUX.1 family, offering a balance between quality and efficiency for developers.

Official Site API Docs 🤗 Hugging Face

Input cost

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Output cost

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Context window

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Max output

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Modalities

image

License

proprietary

Capabilities

Text-to-Image GenerationMulti-Character RenderingComplex Scene CompositionHigh FidelityPrompt Adherence

Best For

Generating detailed images with multiple characters and complex compositions from text prompts.

Strengths

Excellent at handling complex prompts with multiple subjects
High image quality and detail
Good compositional coherence
Open weights for developer use

Limitations

Not as fast as some lighter models
May require prompt engineering for best results
Limited to image generation (no video or audio)
Not fully open source (open weights only)

Use Cases

Concept art and illustration

Game asset generation

Marketing and advertising visuals

Storyboarding

Educational diagrams

Social media content creation

Rapid prototyping of visual ideas

Improvements Over Previous Model

Improved handling of complex prompts with multiple characters compared to FLUX.1 [schnell]
Better compositional coherence in scenes with many elements
Higher fidelity to prompt details than FLUX.1 [schnell]
Open weights release for developer customization

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