# THE 90-BENCH SPEED & LESSONS AUDIT — before the al-Mīzān single-session run
**Sitting:** engineers' + scholars' benches, in-session with the measured record · 2026-09-03
**Question:** what, measured, made the last 30,000 points fast AND clean — and what taxed them — so that 9,000 lands in ONE session at rising quality.

## SEAT GROUP A — THE ENGINEERS: what the clock actually showed
| Lesson | Measured evidence | Law extracted |
|---|---|---|
| **Deterministic factories are 100× windows** | P30 Wing A: 7 data layers + pages in minutes per pass (factory passes 1–5); fleet windows: 10–35 min each + stall risk (SG3 struck once) | anything derivable from sealed data NEVER goes to a window |
| **Windows are for reading & attacking only** | SG1/SG3 (judgment reads) and SP1–SP8 (panels) were the only irreplaceable windows | window classes: ACQUIRE, READ-JUDGE, PANEL — nothing else |
| **Launch all long-lead work at t=0** | panels idled the integrator ~5-min cycles; SG3's relaunch cost one full cycle | the t=0 rule: every acquisition + harvest window airborne before the first in-session factory runs |
| **The reconciliation-table pattern** | +1,090 and +1,110 marks in single background passes, each with evidence, 0 missing artifacts | block-marking only via evidence tables; tables committed for review |
| **Classifier + sample-certification beats hand-reading at scale** | B3: 414 rows classified, certified on 8 reads; B4's leaky rule caught by its own audit and retracted | every classifier ships with its sample audit and a retraction path |
| **My own resolver bugs were the #1 false-alarm source** | 3 confessed: shia list-shape, keyN scheme, shard prefix — cost ~4 cycles | join on content, never on assumed keys; resolvers get their own fail-first tests |
| **THE HEREDOC LAW, violated twice, cost twice** | \b→backspace, wrong glyph — both in one hour | regex/Arabic-bearing code ONLY via Write/Edit tools |
| **The heartbeat is the report engine** | cadence broke twice until mechanized | never end a turn without the armed watcher |
| **Gates-before-content prevents rework** | G12's closed bypass caught 2 cases in seconds; G17 refused 3 bad states at generation | G18–G25 are written and fail-proven BEFORE their wings build |

## SEAT GROUP B — THE SCHOLARS: what protected the gift
| Lesson | Evidence | Law |
|---|---|---|
| The speaker rules the stamp | SP3-F1/SP4-F1: dossiers materially deepened | attribution laws are mechanical, not editorial |
| Counts go DOWN to become true | 15 B4 retractions; B5 30→2 | retraction is a feature; the panels exist to shrink numbers |
| Carrier verdicts travel with texts | Ṭabarī's موضوع surfaced | every carried grading surfaced, none laundered |
| Absence must be visible | the dimension register; the lawfully-EMPTY misreading register | AWAITED beats invented, every time |
| The owner's eye is a gate no machine replaces | raḥmān/faʿlān; the 113-basmalah spec | ship findings to the owner early; his catches become engines same-hour |

## THE SINGLE-SESSION CHOREOGRAPHY FOR 9,000 (the bench's plan)
**T+0 — the sky fills:** 4 ACQUIRE windows (iʿrāb treebank; qirāʾāt source; gharīb text; waqf-marked muṣḥaf) + 6 READ-JUDGE windows (W7 marfūʿ/companion harvests, sūrah-range sharded) + watchdog. Licence law absolute.
**T+0 in-session, parallel:** G18–G25 written & fail-proven; then the derivable-engine factories in dependency order — W1 tajwid context-engines (qalqalah, nūn-sākinah, madd — pure rules over the diacritized text), W2 pattern engines (noun-wazn growth, plurals, diptotes, weakness, valence), W5 derivable detectors (emphasis-stack, idafa, qasam/shart candidates), W6 dual-count rollout, W8 detector suite scaffolds.
**T+mid:** landings audited by the standing resolvers (content-joins); classifiers sample-certified; reconciliation tables mark wings as they truthfully complete; panel wave A launched the moment W1–W2 close, B and C staggered behind.
**T+late:** TVF engine assembly (it consumes everything); the letter-coverage proof; the grand sweep (p31_certify-class, refusal on any failure); the seal.
**The honesty valve (single-session risk, declared):** if an ACQUIRE window cannot land an open-licensed source in-session, its domain builds the full ENGINE + an honest AWAITED source-slot at foundation scale — the 300-pt-pillar precedent — and the register says so. No source is ever faked to make a deadline.

**VERDICT: the run is executable in one session at rising quality IF AND ONLY IF the t=0 rule, the factory-first law, and the honesty valve are all honored. They are now law in the mizan-run skill.**