seekingalpha.com5 months agoOpenAI unveils GPT-5.3 Instant model as AI model wars continueOpenAI ( OPENAI) unveiled its new GPT-5.3 Instant artificial intelligence model the same day that Google ( GOOG) ( GOOGL) unveiled its cost-efficient AI model, Gemini 3.1 Flash-Lite.Visit seekingalpha.com1BookmarkAdd to collection