Steve Eisman remains unwilling to make a major bearish bet against artificial intelligence despite his longstanding concerns about the sector's valuations and investment frenzy. The hedge fund manager, known for betting against the 2008 financial crisis, said he does not yet see a sufficiently clear opportunity to short AI-related assets. Some Wall Street investors are questioning whether current valuations can be sustained, but the uncertainty over timing has kept Eisman from committing substantial capital. The Information previously quoted Eisman saying he was not ready to make a major short-selling call.