Which copilot AI is more accurate for coding?
Asked "Which copilot AI is more accurate for coding?", ChatGPT, Copilot, Gemini and Google AI Mode named 17 distinct names across 5 answers on September 9, 2026, and 4 of them in two or more answers, and the engines did not agree; the closest to a consensus, GitHub Copilot, was named by only 3 of 4.
Measured acrossChatGPTCopilotGeminiGoogle AI Mode
4 of 17 names confirmed · named in 2 or more of 5 answers · asked September 9, 2026 · 4 engines
The most accurate AI for coding depends on the task, language, and context, with leading options including Anthropic Claude, OpenAI GPT, and Google Gemini, each excelling in different areas of development.
- 1GitHub Copilotnamed in 3 of 5 answers
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- 2Anthropicnamed in 2 of 5 answers
- 3OpenAInamed in 2 of 5 answers
- 4Cursornamed in 2 of 5 answers
- 5Anthropic Claudenamed in 1 of 5 answersone answer
- 6OpenAI GPT-5.2named in 1 of 5 answersone answer
- 7Anthropic Claude Sonnet 4.5named in 1 of 5 answersone answer
- 8Claudenamed in 1 of 5 answersone answer
- 9OpenAI GPTnamed in 1 of 5 answersone answer
- 10Google Gemininamed in 1 of 5 answersone answer
- 11Google Gemini 2.5 Pronamed in 1 of 5 answersone answer
- 12DeepSeek V3/R1named in 1 of 5 answersone answer
- 13GPTnamed in 1 of 5 answersone answer
- 14Googlenamed in 1 of 5 answersone answer
- 15Gemininamed in 1 of 5 answersone answer
- 16Claude Codenamed in 1 of 5 answersone answer
- 17GitHub Copilot Pronamed in 1 of 5 answersone answer
LOCKED
The full measurement
- The position each of the 4 engines gave all 17 names.
- How many of the 5 answers named each of them.
- 22 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.