Hermes 3

Nous Research's latest flagship model with tool use, structured outputs, and advanced reasoning.

Language ModelsFree
4.7 (1654 reviews)
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Key Features

  • Tool use
  • Function calling
  • Structured output
  • Long context
  • Open source
  • Advanced reasoning

Pros

  • Excellent tool use
  • Open source
  • Strong reasoning
  • Good benchmarks
  • Active development
  • Community support

Cons

  • Large model
  • Resource needs
  • Limited documentation
  • Smaller ecosystem
  • Setup complexity
  • Support gaps

Use Cases

Best For:

Agent systemsTool integrationComplex reasoningResearch projectsOpen source apps

Not Recommended For:

Simple tasksLimited resourcesQuick deploymentProduction support

Recent Reviews

John Developer
2 weeks ago

Excellent tool that has transformed our workflow. The API is well-documented and easy to integrate.

Sarah Tech
1 month ago

Great features but took some time to learn. Once you get the hang of it, it's incredibly powerful.

Mike Business
2 months ago

Best investment for our team. Increased productivity by 40% in just the first month.