OpenAI Unveils GPT-5.5: Faster, Smarter, and More Reliable AIAI accuracyAi benchmarksAI modelbenchmark scoresChatGPTGPT-5.3GPT-5.5 InstantGPT-5.5 ProGPT-5.5 Thinkinghallucinationsmodel updateNewsOpenAI OpenAI Unveils GPT-5.5: Faster, Smarter, and More Reliable
