AnalysisAI ModelsAugust 6, 2026

Claude Pro vs ChatGPT Plus: Opus 5 edges GPT-5.6 Sol on intelligence

Per Artificial Analysis data, Opus 5 beats GPT-5.6 Sol on intelligence (61 vs 59) but costs nearly double per task ($2.34 vs $1.23). Mid-tier favors OpenAI: GPT-5.6 Terra (55) outscores Sonnet.

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