What’s New: OpenAI released GPT-5.4 on March 29, 2026, featuring native computer-use capabilities that scored 75% on the OSWorld-Verified benchmark, surpassing the human average of 72%. The model also doubles the context window to 1 million tokens.
Why It Matters: This marks the first time an AI model has demonstrated computer-use abilities that exceed human performance on standardized benchmarks. The expanded context window enables much longer document analysis and multi-step reasoning.
Source: [RoboRhythmshttps://www.roborhythms.com/gpt-5-4-release-march-2026/){rel=“nofollow”} (March 2026)