解碼過程缺陷導致退化輸出

Risk Description

LLM autoregressive decoding processes may produce degenerate outputs due to improper sampling strategies (temperature too high/low, inappropriate top-k/top-p parameters), including meaningless repetition, semantic drift, or completely off-context generation. In high-reliability scenarios (legal document generation, medical reports), decoding defects may produce documents that appear formal but contain erroneous content.