Files
booth/persistent-memory.d/2026-09-21-forever-diagnosis-is-a-prediction.md
T
Vuong Hoang d37b81ab9f memory: snapshot — U5 released at v0.3.0, and the index goes two-tier
The two dated log sections had never been split, so every one of their 29
entries sat inline and the startup index had grown to 372 lines — which is
the cost the two-tier scheme exists to remove, paid on every session that
reads the file. 27 entries were over threshold. All 29 now have a detail
file under persistent-memory.d/ and a one-line index entry that routes
rather than restates. Index: 372 -> 93 lines.

No archival. The soft cap fired, but every entry in this repo is dated
2026-09-21 or later, so the under-14-days guard held all of them back — and
the split alone took the index well under the target without moving
anything out of the active file.

The in-flight section is rewritten for the post-release state: nothing is
in flight, no gate is outstanding, and the next unit is explicitly recorded
as the operator's undecided call rather than as a plan. The session's
recommendation (U4, on three grounds) is written down so it does not have
to be re-derived, alongside the two alternatives and why they are
alternatives.

Two dated predictions are carried forward with their dates and their
instruments: the U5 adoption re-measure on 2026-09-29, which already reads
3 of 24 announced and 2 with a why from peers told nothing, and the
.forever re-count a fortnight AFTER U4 lands, which is U4's own success
criterion and is destroyed by running it early.
2026-09-22 08:20:51 -07:00

11 lines
502 B
Markdown

# The `.forever` diagnosis is a falsifiable prediction
_2026-09-21 · booth_
**The `.forever` diagnosis is a stated, falsifiable
prediction.** U4 (derived lifetime) predicts the kept-rate falls to the
genuinely-durable booths. Re-measured today: **14 of 25 booths kept (56%)**,
against the 54% the IA doc recorded. **Re-count a fortnight after U4 lands.**
If it does not move, the diagnosis was wrong and the boolean was doing
something else. Tracked in the IA doc's Booth section and by this entry.