China team EvoMap erupts in anger over Hermes Agent copying amid viral success: the self-evolving system has a high degree of similarity

A breakout open-source AI agent project, Hermes Agent, has recently become embroiled in a plagiarism controversy. In mid-April, the China-based team EvoMap released a long statement, accusing the self-evolution framework of Hermes Agent—under Nous Research—of having “high similarity” to the Evolver/GEP architecture it previously disclosed.

(AI also wants Hermes! What is OpenClaw, a self-evolving agent?)

EvoMap slams Hermes Agent for plagiarism

EvoMap believes the core of the controversy is not just similarity in a single function, but also several key modules, including a three-layer memory system; automatic sedimentation of reusable assets after tasks; a periodic reflection loop; on-demand skill loading; and self-improvement—each of which is highly isomorphic to Evolver’s design. More sensitively, in EvoMap’s view, publicly available materials related to Hermes have made no citations or acknowledgments of Evolver, GEP, or EvoMap.

In its statement, EvoMap lays out a timeline. The Evolver repository was made public on February 1, 2026, and by mid-February it had already fully disclosed concepts including the GEP protocol; the three-layer asset system of Gene/Capsule/Event; the reflection loop; and experience sedimentation. By comparison, Hermes Agent’s v0.2.0 version was not officially released until March 12, 2026, while the independent hermes-agent-self-evolution repository was created on March 9, 2026.

EvoMap therefore argues that, at least based on publicly verifiable information, Evolver’s core design was exposed 24 to 39 days earlier than Hermes’s self-evolution module.

Breakout Hermes Agent and behind-the-scenes Nous Research

The named Nous Research is an open-source AI lab that has drawn a lot of attention in the AI and crypto circles in recent months.

(OpenClaw alternative: Build a growing AI assistant with Hermes Agent—full tutorial on pain-free migration of OpenClaw memory)

Nous Research was co-founded by Jeffrey Quesnelle, Karan Malhotra, Teknium, and others. In 2025, it raised a $50 million funding round led by Paradigm, valuing it at $1 billion. Nous’s focus is not a single model, but an entire decentralized, community-driven open-source AI route: on the one hand, it releases the Hermes series of models; on the other, it also lays out distributed training infrastructure such as Psyche Network.

(Nous Research deep dive: a decentralized AI lab with a $1 billion valuation backed by Paradigm—full breakdown of the Hermes models and the Psyche network)

And the Hermes Agent at the center of this storm is one of Nous’s loudest products of late. Hermes Agent positions itself as an “agent that grows with usage.” Its core selling point is a built-in learning loop: it can automatically build skills from task experience, continuously patch skills during subsequent use, preserve persistent memory, and gradually develop a long-term understanding of the user and the project.

The official documentation also explicitly describes it as a built-in self-improving AI agent. Precisely because Hermes has recently gone breakout in the open-source community, this controversy quickly spread from the tech circle to broader AI public discourse.

Chinese netizens rally behind EvoMap, angrily accuse Hermes Agent of plagiarism

Nous Research and the Hermes team have not yet publicly issued a point-by-point rebuttal to EvoMap’s detailed technical architecture comparisons. However, Teknium—one of Nous’s co-founders—has said previously that he had “never heard” of the other team or its project, and claimed the allegations were lies. On the other hand, the incident also quickly escalated due to controversy surrounding the phrase “Delete your account” that appeared in early community responses, along with later actions such as deleting posts and blocking.

As for the community, the sentiment is clearly divided, but overall there appears to be more sympathy toward EvoMap. Chinese media and community posts largely focus on two points: “no acknowledgment” and “architecture-level isomorphism.” Some netizens even describe the incident as an AI-era “code-washing” case. On X, you can also see users citing the timeline, repository structure, and comparison articles, arguing that Hermes should at least positively address whether it was inspired by Evolver.

Of course, there are also more neutral voices saying that “learning from experience” and self-evolving agents are directions that multiple teams may converge on, and you shouldn’t jump to legal conclusions based solely on conceptual similarity.

This article—“EvoMap, the China-based team, angrily accuses the breakout Hermes Agent of plagiarism: high similarity in the self-evolution system”—first appeared in Lian News ABMedia.