arXiv cs.AI
· Papers
DecodeShare: Tracing the Shared Subspace of LLM Decode-Time Decisions
arXiv:2607.20469v1 Announce Type: new Abstract: Large language models (LLMs) handle many tasks with one set of parameters, but under KV-cached inference it is unclear what task-general structure, if any, is used at decode time rather than during prefill. We propose DecodeShare, a protocol that identifies a low-dimensio