Analysis of Competing Hypotheses (ACH)
Chapter: Chapter 8 — Tools, Techniques & Practices
ACT/GTM: ACT
Command: /redteam ach
Summary
Section titled “Summary”Matrix scoring evidence against mutually exclusive hypotheses.
When to use
Section titled “When to use”60–180 min; multiple explanations; confirmation bias risk.
Method
Section titled “Method”List hypotheses → list evidence → mark C/I/N per cell → fewest inconsistencies wins.
RedTeam notes
Section titled “RedTeam notes”Category: analytical. RedTeam may extend or alias this technique.
Related
Section titled “Related”Lineage
Section titled “Lineage”Part of The Red Team Handbook, Version 10, maintained by Curate Labs — successor to the defunct UFMCS v9.0 work. See SOURCE.md and NOTICE.md.