OpenAI rolls out GPT-5.3 Instant, improving ChatGPT with fewer refusals, smarter web answers, lower hallucination rates, and stronger writing.

OpenAI has launched an update to its ChatGPT model, aiming to provide more concise responses and reduce answer refusals, while also curbing cringe answers.

OpenAI has launched GPT-5.3 Instant, the newest version of the model that powers daily conversations on ChatGPT. The update ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

OpenAI today updated its most popular ChatGPT model, debuting GPT-5.3 Instant. GPT-5.3 Instant is supposed to provide more ...

OpenAI announced GPT-5.3 Instant and said it "delivers more accurate answers, richer and better-contextualized results when ...

OpenAI has launched GPT-5.3 Instant, its latest large language model, promising more accurate and contextualized web searches with reduced dead ends. This new model offers more direct answers, less ...

According to OpenAI, ChatGPT-5.3 Instant has improved accuracy. That’s to say, it’s expected to have fewer hallucinations ...

OpenAI has rolled out GPT-5.3 Instant, updating the core model used across ChatGPT. The update improves conversational flow, ...

OpenAI releases GPT-5.4, combining reasoning, coding, and computer control in one model, surpassing competitors.

OpenAI has introduced GPT-5.3 Instant, an update to its most-used ChatGPT model that aims to deliver smoother conversations, fewer unnecessary refusals, improved factual accuracy and better responses ...