OpenAI unveils GPT-5.5 with a push toward more reliable everyday AI

OpenAI’s GPT-5.5 arrives as a new model update focused on making AI more dependable and practical for day-to-day use.
GPT-5.5 Arrives With a Familiar Pitch: Better Reasoning, Smoother Use

OpenAI has unveiled GPT-5.5, positioning it as the next step in its flagship AI lineup with improvements aimed at more capable, more reliable everyday use.