C009 — Claim Definition¶


Research	R0007 — AI Cognitive Amplifier
Run	2026-03-20
Claim	C009

Claim as Received¶

No major enterprise survey (McKinsey n=1,933; BCG n=10,600; Deloitte n=3,235) identified capability-based stratification in AI deployment.

Claim as Clarified¶

No major enterprise survey (McKinsey n=1,933; BCG n=10,600; Deloitte n=3,235) identified capability-based stratification in AI deployment.

BLUF¶

The core observation is confirmed: no major enterprise survey identifies capability-based stratification in AI deployment. However, the McKinsey sample size is incorrect: their surveys used n=1,363 (early 2024), n=1,491 (mid-2024), or n=1,993 (2025) — none match n=1,933. BCG n=10,600 and Deloitte n=3,235 are confirmed.

Scope¶

Domain: Performance research / AI productivity
Timeframe: As stated
Testability: Verifiable against published research

Assessment Summary¶

Probability: Likely (55-80%) Confidence: Medium

Status¶

Field	Value
Date created	2026-03-20
Date completed	2026-03-20
Researcher profile	Not provided
Prompt version	claim v1.0-draft
Revisit by	2027-03-20
Revisit trigger	New studies or corrections