Hermes 3

Hermes 3 is an advanced large language model developed by Nous Research, designed for high‑accuracy reasoning, coding, and natural language understanding across a wide range of professional and research tasks. Built on the OpenAI o3 framework, it emphasizes reliable step‑by‑step thinking, making it well suited for complex problem solving, technical analysis, and multi‑stage workflows. The model supports detailed code generation, debugging, and refactoring in multiple programming languages, as well as structured data manipulation and API interaction.

Hermes 3 is optimized for long‑context processing, enabling it to work with extensive documents, technical specifications, research papers, and multi‑turn conversations without losing coherence. It can draft and refine documentation, reports, and knowledge base content while maintaining consistent style and terminology. The model is also capable of following custom instructions and domain‑specific guidelines, which makes it adaptable to organization‑specific processes and standards.