research

# research · 調査 **調査 · ちょうさ** — "investigation". Source verification and fact-checking for document generation. Pre-loads facts before writing. Runs BEFORE humanize + kami + kagen in the document pipeline. Prevents hallucinated data, fake citations, unverified claims. Based on: CIA Structured Analytic Techniques (Heuer & Pherson), US Government Tradecraft Primer, NPR Training verification guide, Princeton triangulation methodology, OSINT verification tiers (War Intel Hub), journalistic cross-verification research (Godler & Reich), AI hallucination benchmarks (Vectara HHEM 2026), and evidence hierarchy frameworks (NHMRC). --- ## Core principle **Sources before phrasing.** Do not write a claim without verifying it first. Every number, date, name, version, and citation must be traced to a primary or reputable secondary source. --- ## Evidence hierarchy (adapted from NHMRC + intelligence community) Use this hierarchy to determine the weight of each source: | Level | Type | Example | |-------|------|---------| | **1 — Direct primary** | Official document, direct capture, observed data | Real HTTP response, source code, DB dump, screenshot | | **2 — Official primary** | Official statement, public documentation, filing | SEC filing, CVE entry, official changelog, press release | | **3 — Reputable secondary** | Established outlet, peer-reviewed paper, curated database | NVD, Wordfence, OWASP, Reuters, arXiv | | **4 — Multiple independent sources** | 3+ unrelated sources rep...