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  1. Home
  2. /
  3. Compare

FLUX.2 Flex vs o3 Deep Research

Compare FLUX.2 Flex from black-forest-labs and o3 Deep Research from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

FLUX.2 Flex vs o3 Deep Research: side-by-side summary

FLUX.2 Flex and o3 Deep Research 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.

o3 Deep Research, from OpenAI, has a 200,000-token context window and is priced by the provider serving it on OpenRouter.

Context window
  • FLUX.2 Flex: 67,344 tokens
  • o3 Deep Research: 200,000 tokens
Price
  • FLUX.2 Flex: from $0.06/megapixel
  • o3 Deep Research: Pricing varies by provider
Provided by
  • FLUX.2 Flex: black-forest-labs
  • o3 Deep Research: OpenAI
  • FLUX.2 Flex model details, providers and pricing
  • o3 Deep Research model details, providers and pricing