PANews reported on February 4 that according to the Beijing News, after being impacted by DeepSeek, the frequency of OpenAI's new product features has significantly increased. After releasing the official version of the o3-mini model three days ago and adding a free "reasoning" button in ChatGPT, OpenAI released a new ChatGPT feature "Deep Research" on the morning of February 3, Beijing time. This feature aims to generate analyst-level reports after 5 to 30 minutes of networking and deep thinking. Currently, Pro users can already use this feature.

OpenAI CEO Sam Altman said that this is a service like "providing experts on demand" that can complete tasks that previously took hours or days to complete. However, OpenAI said that this function sometimes produces hallucinations or makes wrong inferences in answers, but the probability of errors is significantly lower than other existing models under ChatGPT.