Opus 5.5 首发日 vs 今天：同一 GTA 6 印度提示词对比

Build Fast with AI @BuildFastWithAI原推发布于 2026.10.02

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Anthropic launched Sonnet 5.5, made it as good as Opus 5.5, then went ahead and nerfed Opus 5.5. Crazy marketing. We tested Opus 5.5 on launch day and again today, on the same open-world GTA 6 India prompt. Launch day vs today below. The difference is clearly visible.