Google's recursive self-improvement push: training kernel 23% faster, TPU gains

imjustnewatai · x · 2026-09-12

The author traces Google's public steps toward recursive self-improvement: the AI co-scientist (Feb 2025) generates, critiques and refines research proposals, described by Google as "recursive self-improvement with increased compute." AlphaEvolve (May 2025) used Gemini to optimize algorithms used to train Gemini — a key training kernel got 23% faster, cutting total training time by 1%, and a chip-design improvement landed in an upcoming TPU. The author's guessed route: automate more AI research, improve training and hardware, build a stronger model, then feed it back. The metric to watch: whether each generation gets better at building the next.

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