Commit Graph

1 Commits

Author SHA1 Message Date
gbanyan 6adbc4d3d7 Add Opus 4.7 Phase 5 round-2 cross-check on post-round-3 drafts
Verdict: Minor Revision (corroborates codex round-8 disposition;
does not corroborate Gemini round-2 Accept verdict).

Round-1 panel closure verification (line-cited audit):
- M1: hand-leaning eradicated from §IV body (grep verified 0 §IV
  hits; 2 §III hits both in internal-strip text)
- M2: Table cascade XV→XIX + §IV-M XX-XXVI verified consistent
- M3: Abstract uses rounded 77-99% any-pair; §I/§V-C/§V-H/§VI all
  give correct any-pair 76.7-83.7% + same-pair 97.0-99.96% split
- M4: §V headings A-H sequential

Codex round-8 blocker closure verified:
- Abstract 247 w (under 250 target)
- §IV-I now points to §IV-M Tables XXI-XXVI
- §IV-J line 177 footnote correctly classifies §IV-M.2/M.3/M.5 as
  vector-complete 150,453
- Binary-collapse labels updated

Three substantive net-new findings all three prior reviewers + Gemini
round-2 missed:

N1 - Denominator inconsistency between §IV-J Table XIX Firm C
     n=19,122 (single-firm-only) and §IV-M.4 Table XXIII Firm C
     n=19,501 (mode-of-firms). 379-PDF mixed-firm count all
     resolves to Firm C via Script 45's np.argmax mode-of-firms
     rule. Not a bug; not disclosed. Verified against Script 45
     line 256 source.

N2 - §III-M nine-tool validation table omits the composition-
     decomposition diagnostic (Scripts 39b-39e) that anchors the
     entire v4 pivot. The "nine-tool" framing — referenced from
     Abstract, §I item 4, §VI item 1, and §I item 8 / §VI item 8
     itself — is structurally incomplete without the v4 founda-
     tional diagnostic. Highest-priority net-new.

N3 - §III-M validation table unnumbered (Opus round-1 flagged;
     codex round-8 reflagged; still unfixed). Should be Table
     XXVII.

Plus N4 (cross-firm hit matrix "None" assumption understates
mode-of-firms tie-break + any-pair semantics), N5 (§V-H limit 2
doesn't disclose firm-dependent within-firm violation), N6 (§III-K.4
line 149 stale cross-reference to v3.x §IV-I).

Provenance spot-checks (3 fresh):
- §IV-F line 112 K=3 cosine drift 0.018/0.006 — VERIFIED
- §IV-G Table XIII C1 shape stability 0.005/0.96/0.023 — VERIFIED
  against Script 37 report
- §IV-M.4 Table XXIII D1 rate 0.1797 Wilson CI [0.1770, 0.1825] —
  VERIFIED arithmetically; reconciled with per-firm 0.6201 /
  0.1600 / 0.1635 / 0.0863 from Script 45 report (with N1 caveat)

Phase 5 splice readiness: Partial. Empirical core ready; recommended
round-4 copy-edit pass to patch N1 + N2 + N3 before splice.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 17:31:18 +08:00