Beck Diefenbach/Reuters
- Google's parent company, Alphabet, had its earnings call on Tuesday, reporting mixed results.
- During the call, investors repeatedly pressed execs for data on the rate of return for AI projects.
- Despite several questions, Alphabet's leadership had limited information to share.
In Tuesday's earnings call, investors repeatedly pressed Alphabet's leadership team for more information about how its AI initiatives are performing and how they would generate revenue, but executives remained tight-lipped.