Hermes Bench
Agents · 2026-10-06
Nous Research's suite of 150 agent tasks in 25 categories, mostly Hermes skills and research work plus diagrams and art, memory, browser tool use and one Git-safety task. Each task gives the agent a seeded workspace and a request, sometimes with scripted follow-up turns, then grades the files and state left behind with deterministic checks, an LLM judge or a vision judge. The score is mean reward with partial credit, one pass@1 run per task in the Hermes Agent harness.
Top models (higher is better)
| Model | Score |
|---|---|
| Claude Opus 5.5 | 76.7 |
| Grok 4.7 | 74.4 |
| GPT-6.1 Sol | 73.9 |
| GPT-6 Astra | 73.7 |
| GPT-6 Sol | 73.5 |
| Claude Sonnet 5.5 | 73.5 |
| GLM-5.3 | 71.8 |
| Kimi K3 | 71.5 |
| Claude Haiku 5.5 | 71.0 |
| GPT-6 Luna | 70.5 |
| Step 5 Preview | 69.2 |
| GLM-5.3 Flash | 68.9 |
| Gemini 3.8 Flash | 62.2 |
| Hy4 Preview | 58.6 |
| Ling 3.0 Flash | 53.8 |