As the challenges and pressures faced by the banking industry in digital transformation intensify, more and more banks are beginning to integrate large model technology into their core businesses, rather than simply relying on chatbot applications. The latest financial reports show that some major domestic banks have made significant progress in technology investment and large model applications, but also reveal a trend of differentiated investment. According to an analysis of ten major banks by Titanium Media App, including the six major state-owned banks and several joint-stock banks, six of them have seen a reduction in technology investment. For example,