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R0057/2026-04-01/C001 — ACH Matrix

Matrix

H1: Accurate as stated H2: Partially correct H3: Materially wrong
SRC01-E01: Science study reports 49% more affirmation ++ + --

Legend: - ++ Strongly supports - + Supports - -- Strongly contradicts - - Contradicts - N/A Not applicable to this hypothesis

Diagnosticity Analysis

Most Diagnostic Evidence

Evidence Why Diagnostic
SRC01-E01 Directly measures the claimed 49% figure from the primary source

Least Diagnostic Evidence

Evidence Why Non-Diagnostic
All evidence is diagnostic for this narrow quantitative claim

Outcome

Hypothesis supported: H1 — The peer-reviewed Science study directly reports the 49% figure on general advice prompts.

Hypotheses eliminated: H3 — No evidence contradicts the finding.

Hypotheses inconclusive: H2 — The figure varies slightly by prompt type (47% for harmful prompts), making partial correctness plausible but the "approximately" qualifier covers this variation.