Model dossier

Deep Cogito: Cogito v2.1 671B

Cogito v2.1 671B MoE represents one of the strongest open models globally, matching performance of frontier closed and open models. This model is trained using self play with reinforcement learning...

ProviderDeep Cogito Start comparison

Context128,000

Max outputn/a

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Identity

Deep Cogito: Cogito v2.1 671B

Model ID: deepcogito/cogito-v2.1-671b
Canonical slug: deepcogito/cogito-v2.1-671b-20251118
Knowledge cutoff: n/a
Created: 11/13/2025

Capabilities

textstructured

Modalities

text->texttext

Capacity

Context128,000

Max outputn/a

TokenizerOther