OpenAI has released GPT-5.3 Instant, a ChatGPT update delivering 27% fewer hallucinations, a less preachy tone, and improved everyday usability.
After a public roasting in Anthropic's Super Bowl ad and across social media, OpenAI introduces a new model that cuts down on the cringey 'moralizing preambles.' ...
According to the model’s release notes, the GPT-5.3 update will focus on the user experience, including things like tone, ...