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Comparison2 AI assistants

Claude or Gemini

Claude is ahead of Gemini on Celsius score: 74 against 71 out of 100. Claude is ahead on performance and ethics, Gemini on environment.

ClaudeAnthropic ↗74-71Celsius score out of 100GeminiGoogle ↗
First assistant
ClaudeGeminiChatGPTCopilotMeta AIVibeQwenPerplexityDeepSeekGrok
Second assistant
ClaudeGeminiChatGPTCopilotMeta AIVibeQwenPerplexityDeepSeekGrok

Gaps by category

  1. Performance98940out of 100100

    Claude is ahead of Gemini on performance: 98 against 94 out of 100.

  2. Ethics77460out of 100100

    Claude is ahead of Gemini on ethics: 77 against 46 out of 100. Largest gap: "Governance", Claude 75 against 33.

  3. Environment47730out of 100100

    Gemini is ahead of Claude on environment: 73 against 47 out of 100. Largest gap: "Environmental approach", Gemini 83 against 33.

  4. Use9.6 %25.0 %0% of AI sites' web traffic60

    Gemini has 2.6 times more web traffic than Claude: 25.0% against 9.6% of visits to AI sites. Among developers (OpenRouter): 5.7% for Claude, 14.4% for Gemini.

  5. Price20 $10 $0$ per million output tokens, API50

    Gemini's API costs 2 times less for output: $10 against $20 per million tokens. Subscriptions: €21.60 (Claude) and €21.99 (Gemini).

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