Context
N/A (image)
Input
API-based
Key Specifications
🏆
Arena Rank
Not disclosed
📐
Context Window
N/A (image)
📥
Input Price
per 1M tokens
API-based
📤
Output Price
per 1M tokens
API-based
🧠
Parameters
12B
🔒
Open Source
No
Best For
Professional image generationdesignmarketing
About FLUX.1 Pro
FLUX.1 Pro is Black Forest Labs' premium image generation model, created by the original team behind Stable Diffusion. At 12 billion parameters, it produces exceptional image quality with industry-leading prompt adherence, text rendering, and photorealism. FLUX quickly became a serious competitor to Midjourney and DALL-E 3 in the professional image generation space.
Built byBlack Forest Labs↗
Pricing per 1M tokens
Input Tokens
API-based
Output Tokens
API-based
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Frequently Asked Questions
What is FLUX.1 Pro?▾
FLUX.1 Pro is Black Forest Labs' premium image generation model, created by the original team behind Stable Diffusion. At 12 billion parameters, it produces exceptional image quality with industry-leading prompt adherence, text rendering, and photorealism. FLUX quickly became a serious competitor to Midjourney and DALL-E 3 in the professional image generation space.
How much does FLUX.1 Pro cost?▾
FLUX.1 Pro costs API-based per 1 million input tokens and API-based per 1 million output tokens. Pricing is based on token usage, making it cost-effective for both small and large-scale applications.
What is FLUX.1 Pro's context window?▾
FLUX.1 Pro has a context window of N/A (image) tokens. This determines how much text the model can process in a single request — larger context windows allow the model to handle longer documents, maintain more conversation history, and reason over bigger codebases.
Is FLUX.1 Pro open source?▾
No, FLUX.1 Pro is a proprietary model available through Black Forest Labs's API. Proprietary models are typically accessible via API endpoints and offer managed infrastructure, support, and regular updates from the provider.
What is FLUX.1 Pro best for?▾
FLUX.1 Pro is best suited for: Professional image generation, design, marketing. These use cases leverage the model's specific strengths in terms of capability, speed, and cost-effectiveness within Black Forest Labs's model lineup.