Overview
Cogito V2 Preview Llama 405B vs GPT-5.1-Codex: side-by-side summary
Cogito V2 Preview Llama 405B and GPT-5.1-Codex are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Cogito V2 Preview Llama 405B, from deepcogito, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.
GPT-5.1-Codex, from OpenAI, has a 400,000-token context window and is priced at $1.25/M tokens input, $10/M tokens output on OpenRouter.
- Context window
- Cogito V2 Preview Llama 405B: 131,072 tokens
- GPT-5.1-Codex: 400,000 tokens
- Price
- Cogito V2 Preview Llama 405B: Pricing varies by provider
- GPT-5.1-Codex: $1.25/M tokens input, $10/M tokens output
- Provided by
- Cogito V2 Preview Llama 405B: deepcogito
- GPT-5.1-Codex: OpenAI