FLUX.1-Kontext-dev

black-forest-labs/FLUX.1-Kontext-dev

FLUX.1 Kontext [dev] is a 12 billion parameter image editing model developed by Black Forest Labs. Based on advanced Flow Matching technology, it functions as a diffusion transformer capable of precise image editing based on text instructions. The model's core feature is its powerful contextual understanding, allowing it to process both text and image inputs simultaneously and maintain a high degree of consistency for characters, styles, and objects over multiple successive edits with minimal visual drift. As an open-weight model, FLUX.1 Kontext [dev] aims to drive new scientific research and empower developers and artists with innovative workflows. Users can leverage it for various tasks, including style transfer, object modification, background swapping, and even text editing

API Usage

curl --request POST \
  --url https://api.ap.siliconflow.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "black-forest-labs/FLUX.1-Kontext-dev",
  "prompt": "an island near sea, with seagulls, moon shining over the sea, light house, boats int he background, fish flying over the sea",
  "prompt_enhancement": false,
  "image":"data:image/png;base64, XXX"
}'

Details

Model Provider

black-forest-labs

Type

image

Sub Type

image-to-image

Publish Time

Jun 27, 2025

Price

$

0.015

/ Image

Tags

12B

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© 2025 SiliconFlow Technology PTE. LTD.

© 2025 SiliconFlow Technology PTE. LTD.

© 2025 SiliconFlow Technology PTE. LTD.