Black Forest Labs

FLUX.2 Flex

Name: Black Forest Labs FLUX.2 Flex
Author: Black Forest Labs

Try It Compare

2025-11-24

Try It Compare

FLUX.2 [flex] is an image generation and editing model from Black Forest Labs that gives developers full control over quality-speed trade-offs through configurable parameters such as sampling steps and guidance scale. It supports text-to-image generation, image editing, and multi-reference composition at resolutions up to 4 megapixels, all within a single unified architecture. With its wide stylistic versatility and strong compatibility with LoRA adapters, Flex is well-suited for creative exploration, rapid iteration, and custom fine-tuning workflows.

Proprietary Model

Knowledge Cutoff

Unknown

The date this AI finished learning. It may not know about things that happened after this date.

Input → Output Format

The types of content this AI can receive, and what it can produce in return.

Context Memory

69KIN69KOUT

The maximum amount of text the AI can read and process in a single request. A larger number means it can handle longer documents or conversations.

API Cost

$0.06/ megapixel

The cost when using without a subscription plan. Pricing may vary by quality, resolution, or generation mode.

Calculate Cost

AI Performance Evaluation

Arena Image Score

1156

±4

As of 2026-04-23

Overall Rank

No.13

128,862 Votes

Arena by Image Category

Art

1157±7No.14

Cartoon

1164±6No.9

Photorealistic

1148±5No.18

Portraits

1145±6No.18

Text Rendering

1172±6No.10

3D Modeling

1172±7No.8

Commercial Design

1171±5No.9

Source:Arena Intelligence

Black Forest Labs