Cogito v2.1 671B vs o4 Mini Deep Research: side-by-side summary

Cogito v2.1 671B and o4 Mini Deep Research are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Cogito v2.1 671B, from deepcogito, has a 128,000-token context window and is priced at $1.25/M tokens input, $1.25/M tokens output on OpenRouter.

o4 Mini Deep Research, from OpenAI, has a 200,000-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Cogito v2.1 671B: 128,000 tokens
• o4 Mini Deep Research: 200,000 tokens

Price

• Cogito v2.1 671B: $1.25/M tokens input, $1.25/M tokens output
• o4 Mini Deep Research: Pricing varies by provider

Provided by

• Cogito v2.1 671B: deepcogito
• o4 Mini Deep Research: OpenAI

• Cogito v2.1 671B model details, providers and pricing
• o4 Mini Deep Research model details, providers and pricing