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Deep Cogito: Cogito V2 Preview Llama 405B

deepcogito/cogito-v2-preview-llama-405b

Model weights

Cogito v2 405B is a dense hybrid reasoning model that combines direct answering capabilities with advanced self-reflection. It represents a significant step toward frontier intelligence with dense architecture delivering performance competitive with leading closed models. This advanced reasoning system combines policy improvement with massive scale for exceptional capabilities.

Modalities

Context

131K

Released

Oct 17, 2025

About Deep Cogito: Cogito V2 Preview Llama 405B

OpenRouter makes Deep Cogito: Cogito V2 Preview Llama 405B available through a unified, OpenAI-compatible API using the model ID deepcogito/cogito-v2-preview-llama-405b.

Deep Cogito: Cogito V2 Preview Llama 405B accepts text and returns text. It has a 131,072-token context window.

It was released on October 17, 2025.

More models from Deep Cogito

  • Cogito v2.1 671B
ActivityFAQ

Activity

Token volume and request traffic to this model over time.

Frequently asked questions

Cogito v2 405B is a dense hybrid reasoning model that combines direct answering capabilities with advanced self-reflection. It represents a significant step toward frontier intelligence with dense architecture delivering performance competitive with leading closed models. This advanced reasoning system combines policy improvement with massive scale for exceptional capabilities.

Cogito V2 Preview Llama 405B has a 131,072 token context window.

Cogito v2.1 671B is another text model from Deep Cogito.

Cogito V2 Preview Llama 405B was released on October 17, 2025.