Mitigating Bias in Locally Constrained Decoding via Tractable Proposals 事件

Mitigating Bias in Locally Constrained Decoding via Tractable Proposals arXiv:2606.01926v1 Announce Type: new Abstract: Generations from large language models often fail to conform to desired constraints such as JSON schema. Existing locally constrained decoding (LCD) approaches enforce constraints by myopically masking out next tokens, resulting in biased sampling and degradation in performance. Recent work uses sequential Monte Carlo (SMC) methods to mitigate such biases, but designing effect