Do LLM hallucination detectors suffer from low-resource effect? (2026.eacl-long)
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| Challenge: | a long line of work suggests that LLMs face issues along both dimensions . |
| Approach: | They investigate hallucination detectors' failure modes and their effects on the task accuracy of four LLMs and three halluciner detectors. |
| Outcome: | The models show impressive performance in high-resource languages like English but the performance degrades significantly in low-resourced languages like Bengali. |
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