Available Models
Hermes 3 405B Instruct Frontier-level finetune of Llama-3.1 405B. Strong agentic capabilities, roleplaying, and multi-turn conversation. Open-source with permissive licensing.
Hermes 4 405B Latest Hermes model based on Llama 4 architecture. Enhanced reasoning and instruction-following with open weights. Strong agentic performance.
Hermes 4 70B 70B Hermes model with strong instruction-following. Cost-effective alternative to 405B for many tasks. Open weights with permissive licensing.