Credit: Calvin Wankhede / Android Authority
- Details about OpenAI’s upcoming GPT-5 model have leaked.
- GitHub accidentally published details of the upcoming model and its four variants in a blog, which was later withdrawn.
- The leak points to better reasoning and improved agentic capabilities that may also come to ChatGPT after the model’s release.
OpenAI’s long-awaited GPT-5 models are expected to arrive very soon, and are likely to be available through APIs before ChatGPT. But a recent leak has spoiled the release, revealing some of the features we can expect to see with the upcoming release.
Details about the GPT-5 were revealed through an accidental blog post by GitHub, discovered by a Reddit user (via The Verge). The now-deleted blog post spoke about GPT-5’s leaps in reasoning, coding abilities, and the overall user experience compared to the existing GPT-4, GPT-4.1, and GPT-4o models. The leak revealed that the newer models offer better responses with shorter prompts, display clearer thinking, and allow for better collaboration with and assistance to all users.