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Nousresearch

Model organization

Nous Research develops open language models, including the Hermes family, with a focus on accessible research and customization.

Families
1
Models
4
Providers
0
Latest release
2025-08-26

Model families

Hermes42025-08-26Active

Models

4 of 4 model versions

List view / Table view
FamilyMax outputInput typeOutput typeReasoningTool callStructuredTemperatureWeights
Hermes 4 70BHermes
-
131K-
Yes-No-NoYesOpen----2025-08-26
Hermes 4 405BHermes
-
131K118K
Yes-No-NoYesOpen----2025-08-26
Hermes 3 70B InstructHermes
-
131K16K
-No-NoYesYesOpen----2024-08-18
Hermes 3 405B InstructHermes
-
131K16K
-No-NoYesYesOpen----2024-08-16

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