ChatGPT"s GPT-5-reasoning-alpha model spotted ahead of launch

https://www.bleepingcomputer.com/news/artificial-intelligence/chatgpts-gpt-5-reasoning-alpha-model-spotted-ahead-of-launch/

https://x.com/home/status/1946542463759356186

https://x.com/home/status/1946542928564027897

https://x.com/home/status/1946569912798847143