Nous: Hermes 4 405B (Nous Research)

View on Hugging Face View on OpenRouter

Identity and capabilities

Status: active
Local execution: Available weights · transformers · llama3 Hardware requirements and licence restrictions apply.
Context window: 131,072
Maximum output: 117,964
Image input: No
Reasoning: Yes
Tool calling: No
Release date: Aug 26, 2025
First seen: 2026-09-06 20:57:50Z UTC
Last verified: 1 min ago

Current offers - prices in USD · per 1M tokens

Prices by provider, service tier, context and offer route
	OpenRouter
Input	$1
Output	$3

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

No price changes in the last 7 days.