Mohammed-En-Nadhir Zighem

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Natural Language Processing (2)Data Curation & Synthetic Data (1)Eval Frameworks & Benchmarks (1)

Frequent co-authors

Salah Eddine Bekhouche (2)Abdessalam Bouchekif (2)Hichem Telli (2)Abdenour Hadid (1)

Papers (2)

Aug 4, 2026

University of the Basque Country3w ago·also HBKU, Universiti Malaysia Kelantan, University of Biskra

HalluTruthQA-4K: A Fine-Grained Corpus and Annotation Process for Arabic Hallucination Detection and Truth Verification

HalluTruthQA-4K reveals that over 40% of Arabic model-generated responses contain hallucinations, with detailed annotations that pinpoint specific errors and their explanations.

Salah Eddine Bekhouche, Abdessalam Bouchekif, Hichem Telli +2

Data Curation & Synthetic Data Natural Language Processing

Jul 22, 2026

Abdessalam Bouchekif +15Jul 22, 2026·also Khalifa University, University of Biskra, University of the Basque Country

HalluTruthQA: A Fine-Grained Benchmark for Hallucination Detection, Localization, and Explanation in Arabic Question Answering

No single Arabic LLM can master hallucination detection, localization, and explanation, revealing critical gaps in current models' capabilities.

Abdessalam Bouchekif, M. Zighem, Mohammed-En-Nadhir Zighem +13

Eval Frameworks & Benchmarks Natural Language Processing

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Mohammed-En-Nadhir Zighem

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)