FLUX.1-Kontext-dev

FLUX.1-Kontext-dev

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

About 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

Available Serverless

Run queries immediately, pay only for usage

$

0.015

Per Image

Metadata

Create on

Jun 27, 2025

License

other

Provider

Black Forest Labs

Specification

State

Available

Architecture

Calibrated

No

Mixture of Experts

No

Total Parameters

12

Activated Parameters

12 billion

Reasoning

No

Precision

FP8

Context length

0K

Max Tokens

Supported Functionality

Serverless

Supported

Serverless LoRA

Not supported

Fine-tuning

Not supported

Embeddings

Not supported

Rerankers

Not supported

Support image input

Not supported

JSON Mode

Not supported

Structured Outputs

Not supported

Tools

Not supported

Fim Completion

Not supported

Chat Prefix Completion

Not supported

Model FAQs: Usage, Deployment

Learn how to use, fine-tune, and deploy this model with ease.

Ready to accelerate your AI development?

Ready to accelerate your AI development?