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Behind Hermes Agent

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Who built Hermes Agent and why — Nous Research's background, Teknium's vision, and the open source models behind it all.

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Hermes comes from Nous Research — a legitimate AI research lab behind one of the most influential open-source model families. Here is their background.

Who Is Nous Research

Nous Research is an AI research lab — not a startup, not a hype project. They have spent 2+ years fine-tuning open-source LLMs.

Their model family — Hermes 2, Hermes 3, variants on Llama and Mistral — became reference models in the open-source community.

The Hermes Model Family

  • Hermes 2: First major release, strong chat performance
  • Hermes 3: Improved reasoning, tool use
  • Fine-tuned variants: Dozens of community variants on Llama and Mistral

20.7k+ GitHub stars across their repos.

Why They Built Hermes Agent

After 2+ years of model work, they wanted to build on top of it. Hermes Agent is their step into the agentic AI space.

Their focus:

  • Self-improving agents (the skills loop)
  • Memory that persists
  • Self-hostable (no lock-in)
  • MIT license philosophy

MIT License Philosophy

Hermes is MIT licensed:

  • Free to use
  • Free to modify
  • Free to fork
  • No usage restrictions
  • No hidden tiers

This is different from "open source" projects with restrictive licenses or SaaS tiers.

Community Ethos

From their positioning:

  • "Hermes Agent sits between a Claude Code style CLI and an OpenClaw style messaging platform agent"
  • Model agnostic — you choose the provider
  • Infrastructure you own

The Founder

Teknium is actively involved:

  • Answers questions in Discord directly
  • Merges PRs quickly (95 in 2 days for v0.6.0)
  • Transparent about roadmap
  • Community-first communication

Why This Matters

Choosing an AI agent means choosing:

  • Who builds it
  • Who maintains it
  • Their incentives long-term

Nous Research has:

  • Legitimate research credentials
  • Active development (not abandoned)
  • Responsive founder
  • Community-first philosophy

Atropos RL pipeline — Hermes' self-improvement engine

Self-improving guide Compare to AutoGPT | Compare to Devin


FAQ

Is Nous Research affiliated with a company? They are an independent research lab, not publicly traded or acquired.

What is their roadmap? Check their GitHub and Discord for active development.

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Frequently Asked Questions

Who is Nous Research and what is their connection to Hermes?

Nous Research is an AI safety and alignment lab that created Hermes Agent as an open-source research project. Hermes was developed by the Nous Research team including the creators of the Teknium model series. The lab uses Hermes internally for research acceleration and has open-sourced it for the community.

Is Hermes free to use commercially?

Check the current license on the Hermes Agent GitHub repository — Nous Research typically releases under Apache 2.0 or similar permissive licenses for open-source projects. Always verify the specific license before commercial use as it may have changed in recent releases.

How is Nous Research funded and does it affect Hermes development?

Nous Research is VC-backed. Their commercial arm, Nous Research Inc., funds development through enterprise contracts and partnerships. The Hermes open-source project benefits from this funding while remaining freely available. The team has stated they have no plans to close-source the core project.

Who is Teknium and what is their role in Hermes?

Teknium is an independent AI researcher and open-source model developer known for creating models like OpenHermes. Teknium collaborated with Nous Research on Hermes Agent, contributing model integration expertise and agentic workflow design. Their open-source model work is referenced throughout Hermes's model support.

How active is Nous Research in maintaining Hermes?

As of 2026, Nous Research maintains Hermes with regular updates, active Discord engagement from the founders, and a public roadmap. The community has grown substantially, with active contributions to skills, integrations, and plugins. Version 0.6.0 in early 2026 brought major improvements to memory and the gateway system.

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