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Side B is a more narrowly scoped UI bugfix (slider/winner highlighting) with good test coverage, but it only affects presentation correctness rather than the core system design, making A's contribution more structurally significant and longer-lasting.\"}","refusal":null,"reasoning":null,"reasoning_details":[{"type":"reasoning.text","signature":"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