OpenAI’s GPT-5.3 Instant — the company’s most widely used model — reduces hallucinations by up to 26.8% compared to its predecessor, prioritizing accuracy and conversational reliability over raw performance gains, OpenAI says.
GPT-5.3 Instant, which is essentially the default and is the mos…
Fonte: VentureBeat | Data: Tue, 03 Mar 2026 05:00:00 GMT