Cactus Needle 3

Everything Fervor AI has published that touches Cactus Needle 3 — 2 pieces, newest first.

• What "Comparable Performance" Actually Means in an AI Efficiency Claim

  Three headline efficiency results published in the same 48 hours use three different comparison shapes, and the word comparable in one of them resolves to a six percent…

• Briefing · September 19, 2026 · morning

  Three separate groups attacked the token bill of long-horizon agents inside 48 hours, each at a different layer of the stack, and not one of them claims the cheaper…