Claude Sonnet 3.6 (2022-10-22) vs GPT-5 Mini

Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against GPT-5 Mini by OpenAI, tested across 46 shared challenges. Updated April 2026.

Which is better, Claude Sonnet 3.6 (2022-10-22) or GPT-5 Mini?

Claude Sonnet 3.6 (2022-10-22) and GPT-5 Mini are both competitive models. Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $0.25/M for GPT-5 Mini. Compare their real outputs side by side below.

Key Differences Between Claude Sonnet 3.6 (2022-10-22) and GPT-5 Mini

Claude Sonnet 3.6 (2022-10-22) is made by anthropic while GPT-5 Mini is from openai. On pricing, Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $0.25/M for GPT-5 Mini.

Our Verdict
Claude Sonnet 3.6 (2022-10-22)
Claude Sonnet 3.6 (2022-10-22)
GPT-5 Mini
GPT-5 Mini

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

GPT-5 Mini is 7.5x cheaper per token — worth considering if cost matters.

Too close to call
Writing DNA

Style Comparison

Similarity
100%

Claude Sonnet 3.6 (2022-10-22) uses 33.5x more bold

Claude Sonnet 3.6 (2022-10-22)
GPT-5 Mini
66%Vocabulary62%
74wSentence Length21w
0.72Hedging0.16
0.3Bold0.0
8.9Lists3.4
0.00Emoji0.00
0.06Headings0.00
0.09Transitions0.05
Based on 21 + 15 text responses
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Claude Sonnet 3.6 (2022-10-22)GPT-5 Mini

279 AI models invented the same fake scientist.

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