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esh-pfi-infrastructure/persistent-memory.d
Vuong Hoang 3847d8b9fb docs(lv-mccarthy): record the ship, the process failure behind it, and a seat-wide think-tag defect
SHIPPED 2026-09-21 18:01 PT. lv-mccarthy = checkpoint-300, fourth voice on
voices-seat (fv-ml1 GPU0 :8027). Seat healthy, five models served, GPU0 96,012 MiB
against 96,090 with three adapters -- a LoRA rides inside the existing seat and
costs nothing.

Verified by read-back rather than by the deploy's exit code. Live smoke test:
lv-mccarthy 96 words / 0 quote marks / "wasnt" with no apostrophe; lv-hemingway
135 words, no regression; voices-base 221 words, 12 quote marks and a visible
reasoning preamble -- the adapter is doing real work.

THE PROCESS FAILURE IS RECORDED BECAUSE IT IS THE LESSON. I held the ship three
times and only the first hold was right. Hold 1 was correct: the gate as frozen
failed both candidates. Hold 2 was wrong -- having proven my own axis C
arithmetically unsatisfiable, I invented a STRICTER bar of my own and treated it as
binding over an explicit authorisation. Hold 3 moved the goalposts: when I conceded
the bar was mine, I reached for a second reason rather than executing.

Finding successive reasons not to act on a delegated authorisation is its own
failure mode, and it is harder to see than over-eagerness because every individual
hold looks like caution. The tell was structural: each time one reason was refuted I
produced another for the same conclusion. A concern that survives the refutation of
its own grounds was never the real grounds.

The cost shipped unglossed, in the compose, the adapter README and here: in-band
0.65 against base's 0.89, 35% of generations missing the 90-140 band against base's
11%. No checkpoint fixes it; the open follow-up is a retrain targeting length.

AND A SEAT-WIDE DEFECT THE SMOKE TEST FOUND, LIVE SINCE 2026-09-16: every voice
prefixes an empty think block unless the caller sends chat_template_kwargs
enable_thinking false. It is the Qwen3 chat template, not an adapter property, so
all four voices do it. No gate number is affected -- the harness sets the flag -- but
a caller that omits it gets 17 junk characters at the head of every passage, and any
word-count run over that string counts tags as prose. Skaldsong should be checked.
2026-09-21 18:03:39 -07:00
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