OpenAI’s GPT‑5.3 Instant: More Accurate, Less Cringe with Hallucination Rate Down 26.8%
OpenAI’s GPT‑5.3 Instant launch trims unnecessary refusals, drops preachy tone, boosts web‑search integration and cuts hallucinations by up to 26.8% in high‑risk domains, while sparking fierce community debate over forced migrations and hinting at an imminent GPT‑5.4.
