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Kimi K2

★★★★4.31.1k reviewsFree (open weights); Moonshot API pay-as-you-go

Moonshot AI's open-weight Kimi K2 — a large mixture-of-experts model built with agentic, tool-using tasks in mind, downloadable and runnable via Ollama.

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Summary

Kimi K2 made waves on release for scoring competitively with top proprietary models on agentic and tool-calling benchmarks while shipping as open weights — a combination that wasn't common before it. Its size (a large mixture-of-experts model) means realistic local hosting usually needs serious hardware or a quantized version; Ollama's quantized builds make it approachable on more modest setups. It's newer than Llama or Qwen, so its ecosystem of fine-tunes and community tooling is still catching up.

Strengths

Ease of Use
60
Value
91
Features
87
Support
52

Pricing

Starter
Free
  • Core features
  • Community support
  • Limited usage
Pro
Free (open weights); Moonshot API pay-as-you-go
  • Everything in Starter
  • Priority support
  • Higher usage limits
  • Advanced features
Enterprise
Custom
  • Everything in Pro
  • Dedicated account manager
  • SSO & advanced security
  • Custom contracts

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