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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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2 results for “nonfactuality”

Embedding Trust: Semantic Isotropy Predicts Nonfactuality in Long-Form Text Generationcs.CL

New method predicts nonfactuality in LLM responses using semantic isotropy.

problem Assessing trustworthiness of long-form LLM responses efficiently.

method Semantic isotropy of text embeddings on the unit sphere.

result Higher semantic isotropy correlates with lower factual consistency.

LLM trust semantic isotropy text embeddings nonfactuality open-ended prompts

2025-10-24abs ↗pdf ↗

Hallucinations are inevitable but can be made statistically negligiblecs.CL

LMs inevitably generate hallucinations, but can be made statistically negligible.

problem Inevitable hallucinations in language models.

method Probabilistic perspective and information theory.

result Hallucinations can be statistically negligible with sufficient training data and algorithm improvements.

hallucinations language models computability theory information theory statistical negibility

2025-02-15abs ↗pdf ↗