Riverflow V2.5 Fast vs FLUX.2 Max: side-by-side summary

Riverflow V2.5 Fast and FLUX.2 Max are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Riverflow V2.5 Fast, from Sourceful, has a 32,768-token context window and is priced from $0.019/image on OpenRouter.

FLUX.2 Max, from black-forest-labs, has a 46,864-token context window and is priced at $0.07/megapixel on OpenRouter.

Context window

• Riverflow V2.5 Fast: 32,768 tokens
• FLUX.2 Max: 46,864 tokens

Price

• Riverflow V2.5 Fast: from $0.019/image
• FLUX.2 Max: $0.07/megapixel

Provided by

• Riverflow V2.5 Fast: Sourceful
• FLUX.2 Max: black-forest-labs

• Riverflow V2.5 Fast model details, providers and pricing
• FLUX.2 Max model details, providers and pricing