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Flux.1 Kontext [pro]

FLUX.1 Kontext [pro] is a fast, versatile model for local edits, in-context generation, and text-to-image creation, enabling multi-step transformations with consistent style and identity.

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Text to Speech

Javascript

Python

                                        const main = async () => {
  const response = await fetch('https://api.ai.cc/v1/images/generations', {
    method: 'POST',
    headers: {
      Authorization: 'Bearer ',
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      model: 'flux/kontext-pro/text-to-image',
      prompt: 'A jellyfish in the ocean',
    }),
  }).then((res) => res.json());

  console.log('Generation:', response);
};

main();

                                        import requests


def main():
    response = requests.post(
        "https://api.ai.cc/v1/images/generations",
        headers={
            "Authorization": "Bearer ",
            "Content-Type": "application/json",
        },
        json={
            "model": "flux/kontext-pro/text-to-image",
            "prompt": "A jellyfish in the ocean",
        },
    )

    response.raise_for_status()
    data = response.json()

    print("Generation:", data)


if __name__ == "__main__":
    main()

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Flux.1 Kontext [pro]

Product Detail

Black Forest Labs introduces FLUX.1 Kontext Pro, an innovative AI model engineered for unparalleled precision in contextual image generation and editing. Leveraging a rectified flow architecture, this advanced tool ensures remarkable character consistency and allows for highly localized modifications across diverse visual content.

🚀 Technical Specifications

FLUX.1 Kontext Pro is rigorously optimized for in-context image generation, offering robust multimodal editing capabilities.

Generation Speed: 8-10 seconds per image.
Inference Performance: Up to 8x faster than leading competitive models.
API Pricing: $0.042 per generation.

📊 Performance Metrics

FLUX models consistently demonstrate top-tier performance, with ELO ratings frequently exceeding 1100. This highlights the strong capabilities of the Flux.1 Kontext model family across a variety of image generation and editing benchmarks.

✨ Key Capabilities

FLUX.1 Kontext Pro provides exceptional precision for even the most complex image editing workflows.

In-Context Generation: Seamlessly processes both text prompts and reference images for guided creative output.
Character Consistency: Maintains facial features and object identity across vastly different environments and scenes, ensuring continuity.
Localized Editing: Executes targeted modifications to specific elements without unintentionally affecting surrounding areas.
Iterative Refinement: Facilitates step-by-step image creation with minimal latency, allowing for quick adjustments.
Style Preservation: Generates entirely new scenes while faithfully retaining the unique visual styles from your reference images.

💡 Optimal Use Cases

Discover how FLUX.1 Kontext Pro can revolutionize various industries:

Marketing: Create personalized brand avatars and effortlessly place products into multiple contexts without costly photoshoots.
Content Creation: Develop engaging social media content, eye-catching YouTube thumbnails, and platform-optimized visuals with ease.
Professional Editing: Handle complex image modifications that demand precise character continuity and pixel-level accuracy.
Storytelling: Craft compelling visual narratives with consistently recognizable characters across diverse scenes and environments.
Education: Produce custom visual aids and interactive learning materials with dynamic, contextual modifications.

🔗 API & Integration Details

Access FLUX.1 Kontext Pro seamlessly via its robust AI/ML API. For comprehensive documentation, please refer to the official documentation.

Code Sample: Text-to-Image Generation

<snippet data-name="image.flux" data-model="flux/kontext-pro/text-to-image"></snippet>

Text-to-Image Parameters

prompt [str]: The textual description guiding the image's content, style, or composition.
num_images [int]: The quantity of images to generate.
seed [int]: The random seed used for deterministic image generation.
aspect_ratio [21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21]: Defines the image's aspect ratio.
guidance_scale [1-20]: CFG (Classifier Free Guidance) scale, influencing adherence to the prompt.
safety_tolerance [1-6]: Controls the safety filtering level (1 = strictest, 6 = most permissive).

Code Sample: Image-to-Image Generation

<snippet data-name="image.flux-image-to-image" data-model="flux/kontext-pro/image-to-image"></snippet>

Image-to-Image Parameters

prompt [str]: Text prompt describing the desired content, style, or composition for the generated image.
image_url [str | list of str]: One or more image URLs serving as visual references, merged by the model per prompt instructions.
num_images [int]: Number of image variations to generate from the combined references and prompt.
seed [int]: The random seed for image generation.
aspect_ratio [21:9, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16, 9:21]: The aspect ratio for the image.
guidance_scale [1-20]: CFG scale, dictating how closely the model adheres to the prompt.
safety_tolerance [1-6]: The safety tolerance level for the generated image (1 = strictest, 5 = most permissive).

✅ Comparison with Other Leading Models

Vs. ByteDance BAGEL: FLUX.1 Kontext Pro offers 4x faster generation speed (8-10s vs. 40s), coupled with superior character consistency and available commercial licensing.
Vs. OpenAI GPT-4o Image: Benefits from better character preservation, faster inference (8-10s vs. 30s), and competitive pricing.
Vs. FLUX.1 Kontext Max: While Max targets maximum quality output, FLUX.1 Kontext Pro is specifically optimized for production workflows with significantly faster iteration capabilities.

📄 Licensing

Flux.1 Kontext Pro is available under a commercial license. This license grants both commercial and non-commercial usage rights, ensuring adherence to ethical standards.

❓ Frequently Asked Questions (FAQ)

Q1: What is FLUX.1 Kontext Pro primarily designed for?

A: It's designed for advanced contextual image generation and editing, focusing on precise character consistency and localized modifications using AI.

Q2: How fast is FLUX.1 Kontext Pro compared to other models?

A: It generates images in 8-10 seconds and boasts up to 8x faster inference speeds than many leading competitive AI image models.

Q3: Can FLUX.1 Kontext Pro maintain character consistency across different scenes?

A: Yes, a key capability is maintaining facial features and object identity consistently across various environments and scenes, making it ideal for visual storytelling.

Q4: What are the main differences between FLUX.1 Kontext Pro and FLUX.1 Kontext Max?

A: FLUX.1 Kontext Pro is optimized for production workflows with faster iteration, while FLUX.1 Kontext Max focuses on delivering the highest possible quality output.

Q5: Is commercial use allowed with FLUX.1 Kontext Pro?

A: Yes, it is available under a commercial license that permits both commercial and non-commercial usage rights, adhering to ethical standards.

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