B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
2%
2% -- hallucination rate for RAG-grounded AI systems (2026)
RAG-grounded AI systems reduce hallucination rates to under 2%, according to Unthread.
- Stated as under 2%
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
2%
Unit
Percentage
Data Vintage
2026
Entity
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Unthread
Primary
Tier C
https://alhena.ai/blog/ai-replace-canned-responses-macros/ ↗
Source Article
The Macro Is Dead: AI Replies Replace Canned Responses
Original Research
Unthread
· Original study ↗
Methodology
Unthread data as cited by vendor blog
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
RAG-grounded AI systems: 2% hallucination rate. Source: Unthread (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/rag-hallucination-rate-under-2
HTML Embed
<blockquote cite="https://lighthousedata.io/data/rag-hallucination-rate-under-2" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>2%</strong> -- hallucination rate for RAG-grounded AI systems<br><small>Source: Unthread (2026) · <a href="https://lighthousedata.io/data/rag-hallucination-rate-under-2" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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