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Hermes 4 70B

hermes Reasoning Tool Calling Open Weights Structured Output

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 3
Released Aug 25, 2025
Input Modalities text
Output Modalities text
Tarsk Use coding

Available Providers (3)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Chutes NousResearch/Hermes-4-70B $0.11/MTok $0.38/MTok 131.1K 131.1K
OpenRouter nousresearch/hermes-4-70b $0.13/MTok $0.40/MTok 131.1K 131.1K
Nebius Token Factory NousResearch/Hermes-4-70B $0.13/MTok $0.40/MTok 128K 8.2K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output