OpenAI’s GPT-5 models leak on GitHub hours ahead of official launch

OpenAI seems to be gearing up for the official debut of GPT-5, the eagerly awaited follow-up to GPT-4. All signs suggest a livestream unveiling is set to take place today, Thursday, August 7, at 10:30 PM IST (10:00 AM PT). Interestingly, a recently removed GitHub blog post appears to have unintentionally leaked details about OpenAI’s upcoming GPT-5 lineup. The post mentioned that GPT-5 would be released in four distinct variants, each bringing “significant upgrades in logical reasoning, programming capabilities, and overall usability.”