Cursor has imposed access restrictions on the Claude series models for users in China. Affected individuals now encounter a "Model not available" message and must resort to using proxies or alternative models to continue their work. Consequently, there has been a dramatic surge in the invocation volume of the domestic large model, Kimi K2, with daily peaks exceeding 10 billion tokens. Kimi K2 showcases robust competitiveness, particularly in terms of cost-effectiveness and code generation tasks. Its API pricing stands at approximately one-fifth of Claude's medium-sized model, Sonnet, and it outperforms several international models of a similar level in code generation tasks.