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Hermes 4 405B API Pricing — nousresearch Stored Rates & Alternatives | ModelPriceLab

Model Services/nousresearch/Hermes 4 405B

Hermes 4 405B

Name: Hermes 4 405B
Brand: nousresearch
Availability: InStock

Active

Hermes 4 is a large-scale reasoning model built on Meta-Llama-3.1-405B and released by Nous Research. It introduces a hybrid reasoning mode, where the model can choose to deliberate internally with...

Input / 1M tokens

$1.00

Output / 1M tokens

$3.00

Record updated 2026-09-09

Modality:LLM

Context:131,072 tokens

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Pricing

Platform

Scope

Input

Output

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OpenRouter

Unified API Router

Standard

$1.00

$3.00

131k context · 118k max output

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