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 …
Posted from: this blog via Microsoft Power Automate.
