Developers and researchers trying to gauge whether ChatGPT 5.5 can handle real coding work are getting mixed signals from two ...
OpenAI has launched GPT-5.5, touting it as its most capable AI model yet, with significant gains in agentic coding benchmarks like Terminal-Bench 2.0 and SWE-Bench Pro. While early results suggest ...
OpenAI Releases GPT-5.5, a Fully Retrained Agentic Model That Scores 82.7% on Terminal-Bench 2.0 and 84.9% on GDPval ...