Agents/Nous Research
Hermes Agent
Nous Research · generalreleased 2026-02-01open sourceupdated 24 days ago
Open-source AI agent from Nous Research with a built-in learning loop — creates skills from experience, persists knowledge, builds a model of its user across sessions. ~60K stars in two months.
Capabilities
- persistent_memory
- self_improving
- multi_llm
- browser
- image_gen
- tts
Benchmarks
Usage signals
Pricing & license
- Pricing
- Free OSS
- License
- Apache-2.0
Base models
Claude 4.7 OpusAnthropic
Anthropic's previous Opus flagship — superseded by Opus 4.8 on May 28, 2026 (42-day cycle). Optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6.
GPT-5.5OpenAI
OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.
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