FLUX.2 Flex vs INTELLECT-3: side-by-side summary

FLUX.2 Flex and INTELLECT-3 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.

INTELLECT-3, from prime-intellect, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Context window

• FLUX.2 Flex: 67,344 tokens
• INTELLECT-3: 131,072 tokens

Price

• FLUX.2 Flex: from $0.06/megapixel
• INTELLECT-3: Pricing varies by provider

Provided by

• FLUX.2 Flex: black-forest-labs
• INTELLECT-3: prime-intellect

• FLUX.2 Flex model details, providers and pricing
• INTELLECT-3 model details, providers and pricing