Hermes 3 (Llama 3.1 405B)

im/together-hermes-3-llama-3.1-405b

stable

Nous Research's flagship Hermes finetune on Llama 3.1 405B. Top open-source reasoning + steerability.

Specs

Capabilities and limits

Provider: Together AI
Model family: hermes-3
Type: chat
Context length: 131,072 tokens
Max output: 8,192 tokens
Streaming: Yes
Tool calling: Yes
JSON mode: Yes
Vision: No

Pricing

Active credit rate

Input: 4400000 cr / M tokens · $4.4000
Output: 4400000 cr / M tokens · $4.4000
Effective from: 5/17/2026

Best for

reasoningcodingsteerableuncensoredlong-form

Endpoints

Routes this model serves

/v1/chat/completions