NousResearch: Hermes 2 Pro - Llama-3 8B

nousresearch/hermes-2-pro-llama-3-8b

Released May 27, 20248,192 context

$0.14/M input tokens$0.14/M output tokens

Hermes 2 Pro is an upgraded, retrained version of Nous Hermes 2, consisting of an updated and cleaned version of the OpenHermes 2.5 Dataset, as well as a newly introduced Function Calling and JSON Mode dataset developed in-house.

Providers for Hermes 2 Pro - Llama-3 8B

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Hermes 2 Pro - Llama-3 8B

Compare different providers across OpenRouter

Effective Pricing for Hermes 2 Pro - Llama-3 8B

Actual cost per million tokens across providers over the past hour

Apps using Hermes 2 Pro - Llama-3 8B

Top public apps this month

Recent activity on Hermes 2 Pro - Llama-3 8B

Total usage per day on OpenRouter

Prompt

4.91M

Completion

346K

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

Uptime stats for Hermes 2 Pro - Llama-3 8B

Uptime stats for Hermes 2 Pro - Llama-3 8B across all providers

Sample code and API for Hermes 2 Pro - Llama-3 8B

OpenRouter normalizes requests and responses across providers for you.

OpenRouter provides an OpenAI-compatible completion API to 300+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.

Hermes 2 Pro - Llama-3 8B - API Pricing & Providers | OpenRouter