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by Projet Celsius
Projet Celsius
Comparison45 comparisons

Compare 2 AI assistants

Across the 45 pairs of assistants, the Celsius score gap reaches 48 points, between Claude and Grok; 2 pairs have a gap of less than 3 points, which the method does not treat as significant. Each comparison covers scores, criteria, use, prices and published energy.

First assistant
Second assistant
Compare Claude and ChatGPT →

Celsius score gaps

Each cell gives the score of the assistant in the row minus that of the assistant in the column; clicking opens their comparison.

ClaudeGeminiChatGPTCopilotMeta AIVibeQwenPerplexityDeepSeekGrokClaude+3+12+16+26+34+35+38+39+48Gemini−3+9+13+23+31+32+35+36+45ChatGPT−12−9+4+14+22+23+26+27+36Copilot−16−13−4+10+18+19+22+23+32Meta AI−26−23−14−10+8+9+12+13+22Vibe−34−31−22−18−8+1+4+5+14Qwen−35−32−23−19−9−1+3+4+13Perplexity−38−35−26−22−12−4−3+1+10DeepSeek−39−36−27−23−13−5−4−1+9Grok−48−45−36−32−22−14−13−10−9

All 45 comparisons

Claude or Gemini74 - 71Claude or ChatGPT74 - 62Claude or Copilot74 - 58Claude or Meta AI74 - 48Claude or Vibe74 - 40Claude or Qwen74 - 39Claude or Perplexity74 - 36Claude or DeepSeek74 - 35Claude or Grok74 - 26Gemini or ChatGPT71 - 62Gemini or Copilot71 - 58Gemini or Meta AI71 - 48Gemini or Vibe71 - 40Gemini or Qwen71 - 39Gemini or Perplexity71 - 36Gemini or DeepSeek71 - 35Gemini or Grok71 - 26ChatGPT or Copilot62 - 58ChatGPT or Meta AI62 - 48ChatGPT or Vibe62 - 40ChatGPT or Qwen62 - 39ChatGPT or Perplexity62 - 36ChatGPT or DeepSeek62 - 35ChatGPT or Grok62 - 26Copilot or Meta AI58 - 48Copilot or Vibe58 - 40Copilot or Qwen58 - 39Copilot or Perplexity58 - 36Copilot or DeepSeek58 - 35Copilot or Grok58 - 26Meta AI or Vibe48 - 40Meta AI or Qwen48 - 39Meta AI or Perplexity48 - 36Meta AI or DeepSeek48 - 35Meta AI or Grok48 - 26Vibe or Qwen40 - 39Vibe or Perplexity40 - 36Vibe or DeepSeek40 - 35Vibe or Grok40 - 26Qwen or Perplexity39 - 36Qwen or DeepSeek39 - 35Qwen or Grok39 - 26Perplexity or DeepSeek36 - 35Perplexity or Grok36 - 26DeepSeek or Grok35 - 26

Continue in the ranking

The full ranking →
AssistantClaude74out of 100, 1st out of 101st in the assistant ranking: its scores, plans and models.The entry →Ranking10 AI assistantsRanking of AI assistantsThe Celsius score: one third performance, one third ethics, one third environment.The ranking →MethodologyRanking methodology and dataScore composition, criteria and scales, sources and files to download.The methodology →

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