Nadella: AI chat unit economics differ fundamentally from search due to per-query GPU costs
Satya Nadella · All things AI w @altcap @sama & @satyanadella. A Halloween Special. 🎃🔥BG2 w/ Brad Gerstner · Bg2 Pod · Oct 31, 2025 · at 1:01:02
Microsoft CEO Satya Nadella explains why AI conversational interfaces cannot easily replicate search engine profitability due to per-query GPU compute requirements.
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“Search was pretty magical in terms of its ad unit and its cost economics, because there was the index, which was a fixed cost that you could then amortize in a much more efficient way. Whereas this one, you know, each chat to your point, you have to burn a lot more GPU cycles both with the intent and the retrieval. So the economics are different.”
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