FLUX.2 Flex vs Voxtral Small 24B 2507: side-by-side summary

FLUX.2 Flex and Voxtral Small 24B 2507 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

FLUX.2 Flex, from black-forest-labs, has a 67,344-token context window and is priced from $0.06/megapixel on OpenRouter.

Voxtral Small 24B 2507, from Mistral AI, has a 32,000-token context window and is priced at $0.10/M tokens input, $0.30/M tokens output on OpenRouter.

Context window

• FLUX.2 Flex: 67,344 tokens
• Voxtral Small 24B 2507: 32,000 tokens

Price

• FLUX.2 Flex: from $0.06/megapixel
• Voxtral Small 24B 2507: $0.10/M tokens input, $0.30/M tokens output

Provided by

• FLUX.2 Flex: black-forest-labs
• Voxtral Small 24B 2507: Mistral AI

• FLUX.2 Flex model details, providers and pricing
• Voxtral Small 24B 2507 model details, providers and pricing