AI Prediction Index

One prediction, on the record

CapabilitiesIncorrect
“The path is clear to 20x [GPT-4's total pre-training FLOPS] by the end of next year given their current infrastructure buildout.”

Founder and Chief Analyst, SemiAnalysis; co-authored with Daniel Nishball

20x GPT-4 (~2e25 FLOP) implies a ~4e26 FLOP training run by end-2024; Epoch AI's dataset records the first model above 1e26 FLOP as xAI's Grok-3 in February 2025, and no Google model publicly known or estimated to be near that scale was trained by the end of 2024.