MAI-Image-2.5 Pro vs FLUX.2 Klein 4B: side-by-side summary

MAI-Image-2.5 Pro and FLUX.2 Klein 4B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

MAI-Image-2.5 Pro, from Microsoft, has a 4,096-token context window and is priced at $5/M tokens on OpenRouter.

FLUX.2 Klein 4B, from black-forest-labs, has a 40,960-token context window and is priced at $0.014/megapixel on OpenRouter.

Context window

• MAI-Image-2.5 Pro: 4,096 tokens
• FLUX.2 Klein 4B: 40,960 tokens

Price

• MAI-Image-2.5 Pro: $5/M tokens
• FLUX.2 Klein 4B: $0.014/megapixel

Provided by

• MAI-Image-2.5 Pro: Microsoft
• FLUX.2 Klein 4B: black-forest-labs

• MAI-Image-2.5 Pro model details, providers and pricing
• FLUX.2 Klein 4B model details, providers and pricing