GPT-5.5 Instant: smarter, clearer, and more personalized

GPT-5.5 Instant updates ChatGPT’s default model with smarter, more accurate answers, reduced hallucinations, and improved personalization controls. 🔗 OpenAI News


https://openai.com/index/gpt-5-5-instant?utm_source=dlvr.it&utm_medium=blogger