OpenAI says GPT-5.3 Instant's tone should feel less “cringe” than GPT-5.2 Instant and has a smoother, more to-the-point conversational style (Marcus Schuler/Implicator.ai) 03-03-2026

Marcus Schuler / Implicator.ai:
OpenAI says GPT-5.3 Instant’s tone should feel less “cringe” than GPT-5.2 Instant and has a smoother, more to-the-point conversational style — OpenAI released GPT-5.3 Instant on Tuesday, updating ChatGPT’s default model with reduced hallucination rates and what the company called a less …