Seventy: Tuesday, 27 October 2026

Tuesday, 27 October 20267 stories made this issue.

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6 stories, about 1 min 5 sec. Nothing was left out to fill the time.

Words of the day

Prompt caching
Reusing the work a model already did on text it has seen before — a long standing instruction or document — so repeat requests are cheaper and faster.
Kakeya conjecture
An open mathematics problem about the smallest possible size of a set that contains a line segment in every direction.
quantum chromodynamics
The physics theory describing how quarks and gluons interact through the strong nuclear force inside protons and neutrons.
For today

“Our industry does not respect tradition — it only respects innovation.”

— Satya Nadella, first email to Microsoft staff as CEO, 2014