R0007/2026-03-19/C013/H2

Research	R0007 — AI Made Everyone Faster
Run	2026-03-19
Claim	C013
Hypothesis	H2

Statement

Effect size differs

Status

Current: Eliminated

Supporting Evidence

Evidence	Summary
SRC01-E01	Primary evidence from research

Contradicting Evidence

Evidence	Summary
SRC01-E01	Evidence supports alternative hypothesis

Reasoning

Confirmed. The study found consultants using AI on tasks outside the capability frontier were 19 percentage points less likely to produce correct solutions compared to those without AI. This is the 'jagged frontier' finding — AI actively degraded performance on out-of-scope tasks.

Relationship to Other Hypotheses

See assessment.md for full reasoning.