OpenAI has introduced a new version of its ChatGPT image generation tool, labeled as ChatGPT Images 2.5. The update is associated with Microsoft (NASDAQ: MSFT), which is the primary investor and partner of OpenAI.

The filing indicates that the new iteration of the image generation model is now available to users. The specific technical details regarding the capabilities or performance metrics of the new model were not included in the provided text.

Microsoft's stock closed at $491.90 on the day the news was reported, representing a decrease of 1.56 percent.