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Home/Authors/Akshay Seshadri

Akshay Seshadri

1 indexed paper

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Publications per year

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26

Top categories

AI×1

Frequent co-authors

Mattia J. Villani1×
Pranav Deshpande1×
Romina Yalovetzky1×
Niraj Kumar1×

Research Timeline

2026
Entropy Distribution as a Fingerprint for Hallucinations in Generative Models

The paper introduces the Calibrated Entropy Score (CES), a single-pass, black-box method that uses the distribution of token-level entropies to detect model hallucinations with high accuracy and formal guarantees.

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Papers

cs.AIRecentMay 27, 2026

Entropy Distribution as a Fingerprint for Hallucinations in Generative Models

Mattia J. Villani, Pranav Deshpande, Akshay Seshadri, Romina Yalovetzky +1 more

The paper introduces the Calibrated Entropy Score (CES), a single-pass, black-box method that uses the distribution of token-level entropies to detect model hallucinations with high accuracy and forma…

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