Intern-S1

by Shanghai AI Laboratory

About the model:

Leading open-source instruction-following model.

Model type:

Text

Model performance class:

Full

Link to the model:

https://huggingface.co/internlm/Intern-S1-Pro

Base models:

Intern-S1-Pro

End model:

Intern-S1-Pro

End model license:

Apache-2.0

About the organisation:

National-level Chinese research institute.

Link to the organisation:

https://www.shlab.org.cn/

Model release date:

March 2024

Availability

Base Model Data

No information on data sources found.

End User Model Data

No information on data sources found.

Base Model Weights

Weights made available on HuggingFace.

https://huggingface.co/internlm/Intern-S1-Pro

End User Model Weights

Weights made available on HuggingFace.

https://huggingface.co/internlm/Intern-S1-Pro

Training Code

No training code found.

https://github.com/InternLM/Intern-S1

Documentation

Code Documentation

No code, so no documentation.

Hardware Architecture

Some information on hardware architecture found.

https://arxiv.org/pdf/2508.15763

Preprint

Preprint published on arXiv.

https://arxiv.org/abs/2508.15763

Paper

Modelcard

Model card contains surface-level data.

https://huggingface.co/internlm/Intern-S1-Pro

Datasheet

Access

Licenses

Apache-2.0, an OSI-approved license.

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