R0007/2026-03-20/C009¶
Claim: 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.
Probability: Likely (55-80%) | Confidence: Medium
Correction needed: McKinsey sample size should be verified. The closest match is n=1,993 (2025 survey) but the claim states n=1,933.
Summary¶
| Entity | Description |
|---|---|
| Claim Definition | Claim text, scope, status |
| Assessment | Full analytical product with reasoning chain |
| ACH Matrix | Evidence x hypotheses diagnosticity analysis |
| Self-Audit | ROBIS-adapted 4-domain process audit |
Hypotheses¶
| ID | Hypothesis | Status |
|---|---|---|
| H1 | Claim is accurate as stated | Inconclusive |
| H2 | Core observation confirmed but McKinsey sample size is wrong | Supported |
| H3 | Claim is materially wrong | Eliminated |
Searches¶
| ID | Target | Results | Selected |
|---|---|---|---|
| S01 | Primary search | 10 | 3 |
Sources¶
| Source | Description | Reliability | Relevance |
|---|---|---|---|
| SRC01 | McKinsey State of AI Survey | High | High |