L Models Long context
Hermes 3 405B Instruct
by Nousresearch
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation,
H3
Models
Hermes 3 405B Instruct
Added 10 July 2026
#nousresearch
Overview
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
How to use / API access
Call via OpenRouter with model id `nousresearch/hermes-3-llama-3.1-405b`.
- openrouter ·
nousresearch/hermes-3-llama-3.1-405bDocs
OpenRouter id: nousresearch/hermes-3-llama-3.1-405b
Notes
Hermes 3 405B Instruct is listed in the EDNA Models directory from the OpenRouter catalogue.