Wall Street and Silicon Valley Push for Anthropic IPO: An AI Defense Battle "Too Big to Fail"

22 top investment banks are jointly underwriting the offering, with seven major tech giants including Nvidia and Microsoft committing to inject $26 billion immediately after the listing. Under the dual shadow of AI bubble concerns and Jensen Huang's resignation, this "too critical to fail" capital event is testing the faith bottom line of the entire tech ecosystem in AI's future.