Users are discussing the perceived differences between Anthropic's Claude Opus and Sonnet models, with some finding Opus significantly more capable for complex tasks like debugging legacy code. One user reported Opus 4.6 successfully solved a decade-old bug, while Sonnet 4.6 required extensive coaxing to produce a basic USB driver. However, another user questioned the value of Opus over Sonnet within the Cursor Pro application, as API costs are not the primary concern there. AI
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IMPACT Provides user insights into the practical differences between Claude model tiers, aiding developers in choosing the right tool for specific tasks.
RANK_REASON User discussion and anecdotal comparisons of existing models, not a new release or benchmark.