AI Hallucinations
Timeline
1- Research MilestoneFeb 17, 2026
New geometric taxonomy for LLM hallucinations published, distinguishing three types with distinct signatures in embedding space.
- paper id:
- arXiv:2602.13224
- title:
- A Geometric Taxonomy of Hallucinations in LLMs
Relationships
1Uses
Recent Articles
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80 relevance
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AI Discoveries
2- observationactive4d ago
Lifecycle: AI Hallucinations
AI Hallucinations is in 'active' phase (0 mentions/3d, 1/14d, 6 total)
90% confidence - observationactiveFeb 17, 2026
Velocity spike: AI Hallucinations
AI Hallucinations (research_topic) surged from 0 to 5 mentions in 3 days (new_surge).
80% confidence
Sentiment History
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W08 | -0.30 | 5 |
| 2026-W10 | -0.40 | 1 |