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Nous: Hermes 4 70B

Reasoning Open Weights

Hermes 4 70B is a hybrid reasoning model from Nous Research, built on Meta-Llama-3.1-70B. It introduces the same hybrid mode as the larger 405B release, allowing the model to either...

Providers 1
Released Aug 25, 2025
Input Modalities text
Output Modalities text

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Kilo Gateway nousresearch/hermes-4-70b $0.13/MTok $0.40/MTok 131.1K 131.1K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output