flux.1-kontext-pro

FLUX.1 Kontext [Pro] by Black Forest Labs

Overview

FLUX.1 Kontext [Pro] is a 12-billion parameter proprietary multimodal image editing model developed by Black Forest Labs and described in this paper. The model leverages a hybrid architecture combining multimodal diffusion and transformer blocks to enable precise in-context editing of images based on both text and image inputs. Optimized for professional and enterprise use, FLUX.1 Kontext [Pro] achieves high-fidelity image modification and generation with efficient inference on NVIDIA RTX GPUs using TensorRT.

Features

• Multimodal in-context editing combining text and image inputs
• High-quality text editing, character preservation, and style transfer
• Optimized for fast inference on NVIDIA RTX GPUs via TensorRT
• Enterprise-grade API access and licensing

Use Cases

• Professional-grade image editing with precise text and style control
• Maintaining consistent character and style across edits
• Enterprise applications requiring scalable, high-fidelity image generation
• Context-aware style transfer and image modification

Limitations

• Proprietary model, requiring commercial licensing
• Requires NVIDIA RTX GPUs and TensorRT for optimal performance
• No open weights available, access is via API and licensed deployments

Access & Integration

• Available via Black Forest Labs API for commercial and enterprise use
• Integrated with platforms such as RunComfy and Replicate
• Optimized for NVIDIA RTX GPUs with TensorRT backend

Quick Comparison