🏢 HPI / University of Potsdam
I Don't Know: Explicit Modeling of Uncertainty with an [IDK] Token
·1828 words·9 mins·
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Natural Language Processing
Large Language Models
🏢 HPI / University of Potsdam
Boosting LLM accuracy, a new calibration method using a special [IDK] token explicitly models uncertainty, mitigating hallucinations, and improving factual precision while maintaining knowledge retent…