Yapay Zeka ModelleriGPT-5.5 Scores 84.9% on GDPval: The New Standard for Agentic AI (2026)
OpenAI has released GPT-5.5, a fully retrained agentic model that scores 82.7% on Terminal-Bench 2.0 and 84.9% on GDPval, marking a leap in autonomous computer work capabilities. The model operates across coding, research, and data analysis without human supervision.






















