arXiv AI By Mingda Li, Rundong Lv, Xinyu Li, Weinan Zhang, Ting Liu

Gradients with Respect to Semantics Preserving Embeddings Tell the Uncertainty of Large Language Models

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arXiv:2605. 04638v2 Announce Type: replace-cross Abstract: Uncertainty quantification (UQ) is an important technique for ensuring the trustworthiness of LLMs, given their tendency to hallucinate.

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