B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
67%
67% -- cost increase from agent mismatch for House painting services (AI agent selection) (2026-03)
In a simulated house painting procurement scenario, an ambiguous description led the AI agent to choose an option costing 67% more than the cheapest viable option.
- Observed in a single simulation scenario comparing a $25/sqm option against a $15/sqm option
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
67%
Unit
Percentage
Data Vintage
2026-03
Entity
Sample Size
5
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
AscentCore
Primary
Tier A
https://ascentcore.com/2026/03/10/the-shift-to-business-to-agent-b2a-commerce/ ↗
Source Article
The Shift to Business-to-Agent (B2A) Commerce: Why Your Product Descriptions Are Now Your Most Critical Sales Asset
Original Research
AscentCore
· Original study ↗
Methodology
House painting simulation: agent selected $25/sqm option over $15/sqm cheapest viable option
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
House painting services (AI agent selection): 67% cost increase from agent mismatch. Source: AscentCore (2026-03). Via Lighthouse Intelligence -- https://lighthousedata.io/data/painting-agent-mismatch-cost-increase-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/painting-agent-mismatch-cost-increase-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>67%</strong> -- cost increase from agent mismatch for House painting services (AI agent selection)<br><small>Source: AscentCore (2026-03) · <a href="https://lighthousedata.io/data/painting-agent-mismatch-cost-increase-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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