Author

D. Bianculli

h-index 6 View on Semantic Scholar

We have 1 of 20 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

How Much Do Legal RAG Systems Still Hallucinate?

A fine-grained analysis of hallucination behavior in eight legal RAG systems across two legal corpora, the GDPR and a national civil law, finds that false-premise questions, containing incorrect assumptions that must be rejected, produce high hallucination rates on the manually-drafted questions.

Souvick Das, S. Abualhaija, D. Bianculli · 0 citations