Cogito V2 Preview Deepseek 671B vs o3 Pro: side-by-side summary

Cogito V2 Preview Deepseek 671B and o3 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Cogito V2 Preview Deepseek 671B, from deepcogito, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

o3 Pro, from OpenAI, has a 200,000-token context window and is priced at $20/M tokens input, $80/M tokens output on OpenRouter.

Context window

• Cogito V2 Preview Deepseek 671B: 131,072 tokens
• o3 Pro: 200,000 tokens

Price

• Cogito V2 Preview Deepseek 671B: Pricing varies by provider
• o3 Pro: $20/M tokens input, $80/M tokens output

Provided by

• Cogito V2 Preview Deepseek 671B: deepcogito
• o3 Pro: OpenAI

• Cogito V2 Preview Deepseek 671B model details, providers and pricing
• o3 Pro model details, providers and pricing