ChatGPT新功能，又干掉一批创业项目

Core Viewpoint - ChatGPT has introduced a new feature called "Conversation Branching," allowing users to engage in multiple conversation threads without cluttering the original dialogue [1][3][4]. Feature Overview - The "Conversation Branching" feature enables users to click a button to create a new topic based on the existing conversation, facilitating clearer discussions [4][8]. - This feature is not unique to ChatGPT, as other startups like T3.chat have successfully attracted users with similar branching capabilities [5][6]. User Experience - Upon activating the "Conversation Branching," a line is drawn in the chat window, indicating the new branch's origin from a specific topic [8]. - Users can ask questions related to the new topic while still being able to reference previous discussions, enhancing the continuity of conversations [10][11][13]. Additional Features - ChatGPT has also made the previously paid "Project" feature available for free users, allowing for better project management [17]. - The "Project" feature includes file upload limits based on user tiers, with free users allowed to upload up to 5 files per project, while Plus, Pro, and Enterprise users have higher limits [20].