GPT-5.4 OSWorld: 47% → 75%

I Pay $200. I Use $12,500 in Tokens. AI Costs Crashed 850x … · Mar 9, 2026

GPT-5.4 jumped from 47% to 75% on the OSWorld computer-use benchmark in a single release, surpassing the human baseline — a striking leap attributed to combining a coding model with a general model.