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multi-turn language models

otheractiveprovisionalmulti-turn-language-models-95ed38d9·1 events·first seen 18d ago

Aliases: multi-turn language models

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6arXiv · cs.CL·18d ago·source ↗

Canonical-Context On-Policy Distillation (CCOPD) for Multi-Turn LLM Consistency

This paper identifies 'self-anchored drift' as a key failure mode in multi-turn LLMs: when information is revealed incrementally across turns, models produce unsupported assumptions that distort final answers, even when the total evidence is identical to a single-prompt setting. The authors propose Canonical-Context On-Policy Distillation (CCOPD), which trains a student model on incremental multi-turn conversations to match the output distribution of a frozen teacher conditioned on the full clean prompt. Trained only on math conversations, CCOPD achieves a 32% average relative improvement on multi-turn (RAW-SHARDED) tasks and generalizes zero-shot to five out-of-domain task families while preserving single-prompt performance.