[Anthropic Reportedly Launches 'Migration Prompt' Tool, Targeting OpenAI's Memory Barrier] BlockBeats News, March 2 – Anthropic has been reported to launch a prompt tool designed to 'export ChatGPT memory data,' enabling users to migrate historical memory information to its own model, Claude, drawing significant attention within the industry. According to publicly available information, the tool allows users to export memory data from OpenAI's ChatGPT by copying and pasting specific prompts, which can then be imported into Claude. Discussions suggest that this move is seen as a direct attempt to weaken ChatGPT's user stickiness and switching costs, which are built around its 'memory function.' Market opinions indicate that the memory mechanism is considered a critical moat for large model products—the longer users engage, the deeper the model's understanding of their preferences, context, and historical conversations, thereby increasing migration costs. If third-party tools can enable seamless data migration, it could potentially disrupt the current user retention logic of AI products. At the same time, the report also mentioned that Anthropic was previously restricted from use by certain systems within the U.S. Department of Defense. However, the company's popularity and attention have surged rapidly, topping rankings on some application charts. Currently, the specific compliance status of the tool and platform responses remain unclear. Industry consensus suggests that competition among large models has extended beyond performance comparisons to include ecosystems and data sovereignty. The portability of user data may become a key variable in the next phase.