LLM Reference
OpenRouter

Hermes 3 Llama 3.1 70B on OpenRouter

Hermes 3 · Nous Research

ServerlessOpen Weights

Last refreshed 2026-06-15. Next refresh: weekly.

Why use Hermes 3 Llama 3.1 70B on OpenRouter?

OpenRouter offers Hermes 3 Llama 3.1 70B with pay-as-you-go pricing at $0.70/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.

Input / 1M
$0.70
Output / 1M
$0.70
Cache
Not sourced
Batch
Not sourced

Setup recipe

Docs fallback
Install
Use the provider REST API or SDK
Auth
Create a provider API key
Call
model: nousresearch/hermes-3-llama-3.1-70b
Model ID
nousresearch/hermes-3-llama-3.1-70b

Request example

Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID nousresearch/hermes-3-llama-3.1-70b.

Gotchas

  • Use provider model ID "nousresearch/hermes-3-llama-3.1-70b", not the LLMReference slug "hermes3-llama31-70b".

Pricing

TypePrice (per 1M)
Input tokens$0.70
Output tokens$0.70

Capabilities

No model capability flags are currently sourced.

About Hermes 3 Llama 3.1 70B

Hermes 3 Llama 3.1 70B is Nous Research's Hermes 3 model. It offers a 128K-token context window.

Get Started

Model CardDocsPortalPricing

Model Specs

Released2024-11-01
Parameters70B
Context128k
ArchitectureDecoder Only
Knowledge cutoff2023-12

Related Models on OpenRouter

Hermes 3 Llama 3.1 405B

Provider

OpenRouter
OpenRouter

OpenRouter, Inc.

All models on OpenRouter →Provider setup guide →