Salio(@Mr_Salio):🚨HOLY FUCK! Claude Opus 5.5 Benchmarks is Terrifying it absolutely destroys Fable 5.1 and GPT-6 Astra and the previous Opus 5 on these benchmarks 66.4% on Terminal-Bench 57.8% on CursorBench 54.4% on Frontier Code 1846 on GDPval-AA 67.7% on Humanity’s Last Exam 81.8% on OSWorld 2.0 89.0% on Chartography Anthropic Cooked something serious🔥

2026.09.22 16:33

🚨HOLY FUCK! Claude Opus 5.5 Benchmarks is Terrifying it absolutely destroys Fable 5.1 and GPT-6 Astra and the previous Opus 5 on these benchmarks 66.4% on Terminal-Bench 57.8% on CursorBench 54.4% on Frontier Code 1846 on GDPval-AA 67.7% on Humanity’s Last Exam 81.8% on OSWorld 2.0 89.0% on Chartography Anthropic Cooked something serious🔥