Black Forest Labs: FLUX.2 Flex

black-forest-labs/flux.2-flex

Created Nov 25, 202567,344 context

$14.64/M input tokens$14.64/M output tokens

FLUX.2 [flex] excels at rendering complex text, typography, and fine details, and supports multi-reference editing in the same unified architecture.

Pricing is as follows, per the docs: We charge $0.06 for each megapixel on both input and output side.

Black Forest Labs: FLUX.2 Flex

black-forest-labs/flux.2-flex

Created Nov 25, 202567,344 context

$14.64/M input tokens$14.64/M output tokens

FLUX.2 [flex] excels at rendering complex text, typography, and fine details, and supports multi-reference editing in the same unified architecture.

Pricing is as follows, per the docs: We charge $0.06 for each megapixel on both input and output side.

Sample code and API for FLUX.2 Flex

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OpenRouter supports image generation through models that have image in their output modalities. These models can create images from text prompts when you specify modalities: ["image", "text"] in your request. The generated images are returned as base64-encoded data URLs in the assistant message. Learn more about image generation.

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Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.