"GPT-5.2 will power ChatGPT and be available to developers through the company's API. The rollout starts today with paid plans. The company says the release makes significant gains for both real-world use and in evaluation metrics in areas such as coding, math, science, vision and reasoning. It also says GPT-5.2 is better at long-context queries and less prone to hallucinations than its predecessor."
""We are improving on pretty much every dimension of safety, whether that's self-harm, whether that's different types of mental health [issues], whether that's emotional reliance." "We work on multiple iterations of models at a time," Simo said in response to a question from Axios. "While we are proud that we are able to have a cadence of releasing models fast.""
OpenAI released GPT-5.2 as a major upgrade and its best model yet for everyday professional use, available to ChatGPT users and developers via API beginning with paid plans. The release claims significant gains in coding, math, science, vision, reasoning, long-context queries, and reduced hallucinations. Executives said GPT-5.2 was developed over many months and not specifically as a response to Gemini 3, and that multiple model iterations are developed simultaneously. OpenAI acknowledged lawsuits and criticism about rushing models but asserted safety improvements across self-harm, mental health, and emotional reliance. Testing of an age estimation system has begun ahead of an adult-mode launch expected in Q1 next year. Benchmark scores and early tester feedback were released alongside the model.
Read at Axios
Unable to calculate read time
Collection
[
|
...
]