Flux Kontext Dev

Flux Kontext Dev

Open-source models deployed Gongji Cloud using 302.AI.
2025-07-23
Image Processing
Pricing:
$0.03/call

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API Overview

FLUX is an open-source text-to-image generation model launched by the Black Forest Labs team, built upon an innovative multimodal architecture and a parallel diffusion Transformer structure. With 12 billion parameters (12B), this model is one of the largest open-source models of its kind.


FLUX.1 improves traditional diffusion models through flow matching methods, introducing rotational position embeddings and parallel attention layers, significantly enhancing its ability to capture image details. Within the product line, the FLUX.1 [pro] version delivers state-of-the-art image generation performance, featuring superior prompt adherence, visual quality, and output diversity.


As the latest breakthrough from the founding team of Stable Diffusion, FLUX.1 can simultaneously process multiple input types. In July of this year, it introduced the enhanced FLUX.1 Kontext version, providing high-performance, high-quality image generation solutions for creative design, content creation, and other fields.


API Console

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API Reference (4)

API DescriptionAPI EndpointRequest MethodStabilityParameter Description
Create flux_kontext_dev image editing task
POST
Stable
View Details
Query flux_kontext_dev image editing tasks
GET
Stable
View Details
Create LoRA Image Editing Task
POST
Stable
View Details
View LoRA Image Editing Task
GET
Stable
View Details

API Pricing

$
ModelDescription302.AI Price

Create flux_kontext_dev image editing task

flux_kontext_dev image editing

$0.03/call

Query flux_kontext_dev image editing tasks

flux_kontext_dev image editing

Free

Create LoRA Image Editing Task

Create flux_kontext_dev+lora image editing task

$0.03/call

View LoRA Image Editing Task

View flux_kontext_dev+lora image editing task

Free