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# Research log — Russell 3000 strategic project database

Date Decision / event Owner Status
2026-05-25 S&P 500 universe cached (Wikipedia table) team done
2026-06 SPID release 1: 500 issuers, 153,894 sections, 39,930 mentions, 19,227 projects (gpt-4o-mini) team done
2026-10-27 Extension to Russell 3000 requested; universe = iShares IWV holdings (23 Oct 2026) as proxy — decision: snapshot estimand, no historical membership SPB done
2026-10-27 Distributed build (10 cluster nodes + 1 external gateway); contiguous CIK shards rebalanced after 1 h (interleaving) SPB done
2026-10-27/28 Full LLM extraction of 968,134 new sections (48 workers), ≈ 775 USD total SPB (authorised by SPB) done
2026-10-28 01:10–06:22 OpenAI credit exhaustion → 149,352 ledger rows with 0 mentions removed and re-run; decision: add call_status to the ledger SPB rows fixed; schema change proposed
2026-10-28 Merge, factors, pdb-api redeploy, French methodological report updated, WP 28 draft (English) SPB done
open Author order and CRediT confirmation all pending
open Annotation study (sample design in WP 28 §8) all pending
open Linkage audit; probabilistic linker to assign pending
open Amount typing pass; 8-K exhibit ingestion; recall test on long MD&A to assign pending
open Licensed Russell constituent history? to assign pending
2026-11-03 Peer review of v1.0 opened (UQO-WP-REVIEW, branch review-20261103, baseline tag review-baseline-20261103 = 678d233); seven blinded referee reports, 125 items review committee done
2026-11-05 Chief Editor consolidation: major revision; integrity PASS; clusters A–N; constraint: no new LLM call, DuckDB read-only review committee done
2026-11-05 Stage D node audits on M3U96b (read-only, seed 20261105): ledger/calls reconciliation (N1), grounding of all 308,065 mentions (N2), resolver composition and specification curve (N3), two runs / two segmenters (N4), focus-window coverage (N5), financing false-positive classes (N6), 8-K item-code consistency (N7), rules-vs-LLM baseline (N8), time series with fixed cohort (N9), universe artefacts with SHA-256 (N10), annotation frame and protocol — no labels (N11), environment lock (N12), export regeneration (N13) node executor done
2026-11-05 Stage D laptop batches: generators de-literalised and inline-number macros (L1), 24 DOI-verified references and bloom2021 → kalyani2025 (L4), Russell 3000 coverage 85.3 % (L5), replication package with tests, run_all.sh, DAS draft (L6) laptop executor done
2026-11-05 Stage E: manuscript rewritten to the audited facts (v1.1): abstract, §1–§10 and appendices; amount_raw, ledger/calls, "schema-constrained", "not mechanically checkable", "reproducible end to end", "single extraction contract" corrected; project count reported as a range; cohort/run confound; gates (a) partial, (d) and (g) not met; exhibits rebuilt from results/ Stage E agents done
2026-11-05 Decisions pending (authors): AD-1 release of the derived tables; AD-2 human annotation of the frame (n = 1,677 + 385); AD-3 licence (MIT / CC BY 4.0 proposed); AR-LLM-1..3 stability / re-submission / amount-typing calls; AR-LLM-4 re-submission of the suspect post-outage batch (≈ 2,686 calls); deterministic tie-breaker in resolve.py; extraction_runs / call_status schema; confirm the name of the research-design specification ("the brief") all pending
Files · 6140bb6bcec74050019cdd327060a309d58d23dc
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