Comparity.ai brings together a diverse collection of language models from the leading AI labs — all free to compare side by side. The line-up evolves over time as new models are released.

There are currently 23 models across 8 providers.

Models tagged Champion only can be chosen as your personal champion in Champion mode, but don’t appear in random match-ups.

OpenAI

8
  • GPT-4o
  • GPT-5.2 Chat
  • GPT-5.4
  • GPT-5.6 Luna
  • GPT-5.6 Sol
  • GPT-5.6 Terra
  • GPT-5 ProChampion only
  • GPT-5.4 ProChampion only

Anthropic

7
  • Claude Fable 5
  • Claude Haiku 4.5
  • Claude Opus 4.6
  • Claude Opus 4.7
  • Claude Opus 4.8
  • Claude Sonnet 4.6
  • Claude Sonnet 5

DeepSeek

3
  • DeepSeek V3.1
  • DeepSeek V4 Flash
  • DeepSeek V4 Pro

Cohere

1
  • Command A Plus

Meta

1
  • Llama 3.3 70B

Mistral

1
  • Mistral Large 3

Moonshot AI

1
  • Kimi K2.6

xAI

1
  • Grok 4.3

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