Cogito

by DeepCogito

About the model:

Open-weight LLM post-trained on 'the open-licensed Deepseek base model from November 2024'.

Model type:

Text

Model performance class:

Latest

Link to the model:

https://huggingface.co/deepcogito/cogito-671b-v2.1

Base models:

DeepSeek-V3-Base

End model:

Cogito v2.1 671B MoE

End model license:

MIT License

About the organisation:

Snowflake, an AI platform provider.

Link to the organisation:

https://www.deepcogito.com/

Model release date:

October 2025

Availability

Base Model Data

Pretraining data not specified or documented besides the claim that it amounts to 14.8T tokens in Chinese and English. Proprietary dataset.

End User Model Data

No end model data sources found.

Base Model Weights

Base model weights made available on HuggingFace.

https://huggingface.co/deepseek-ai/DeepSeek-V3-Base

End User Model Weights

End model weights made available on HuggingFace.

https://huggingface.co/deepcogito/cogito-671b-v2.1

Training Code

Repo exists, but contains no training code.

https://github.com/DeepCogito/cogito-v2

Documentation

Code Documentation

No code, so no documentation.

Hardware Architecture

No information about hardware architecture found.

Preprint

Release-by-blogpost.

https://www.deepcogito.com/research/cogito-v2-1

Paper

No peer-reviewed paper found.

Modelcard

Model card contains primarily usage information.

https://huggingface.co/deepcogito/cogito-671b-v2.1

Datasheet

No datasheet found.

Access

Licenses

MIT License, an OSI-approved license.

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