Big Tech’s spend on generative AI still a staggering shot in the dark
Stellar results from Alphabet, Microsoft and Meta cannot yet be attributed to the technology’s usefulness
Mark Zuckerberg wrote of trying to build a 'personal superintelligence' but the vagueness leaves many questions about what form these services will take, and how they will be monetised. Photograph: David Zalubowski/AP
The tech giants leading the rush... [4709 chars]
