Jev’s architecture, notes in Japanese

Yoshimasa Iwase summarizes Archer Hume’s black-box investigation in Japanese, separating observed API behavior from a proposed shared-state, isolated-question, direct-readout architecture.

Original by Yoshimasa IwaseEvaluationX postOriginal published 2026-09-17Source reviewed 2026-09-25

Before you dive in

What you’ll find in the original

The proposed design encodes shared state once, isolates question branches, and reads probabilities without a token-by-token generation loop.
The cited probes found sibling questions could not see one another while all questions could see shared state, and latency stayed nearly flat up to roughly 100 questions.
Choice options appeared to interact: adding irrelevant options shifted odds, and reversing option order caused small probability changes that matter near automation thresholds.

Worth knowing

This is a Japanese digest of a speculative black-box analysis, not TypeSafe architecture disclosure; the sparse mixture-of-experts backbone is explicitly inferred.