OpenAI has implemented a change in the way ChatGPT o3-mini displays its "chain of thought," now being a copy of DeepSeek.

According to a new announcement by OpenAI, ChatGPT's o3-mini model now reveals a step-by-step chain of thought. This update comes as OpenAI is facing ...

OpenAI has confirmed that its ChatGPT Search feature is now free to use without having to log in to the ChatGPT website.