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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...

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Cogito v2.1 671B FAQ

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Cogito v2.1 671B

deepcogito/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...

Core specifications

Released
2025-11-13
Context window
128K
Model parameters
671B
Weights
Open

Modalities

Input
Text
Output
Text

Identity

Version
cogito-v2.1-671b
License
MIT

Resources

Capabilities

ReasoningStructuredTemperature

Capabilities and fit

Model summary

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...

Text
ReasoningStructuredTemperature
Output
Text
Capabilities
3
Catalog updated
2026-08-06T01:09:15.785Z
Status

Provider coverage

ProviderInputOutputPricing
OpenRouter
Cogito v2.1 671B
Pricing unavailable
Kilo Gateway
Deep Cogito: Cogito v2.1 671B
Pricing unavailable
Deep Cogito
Cogito v2.1 671B
Pricing unavailable

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