prompt cache hit / release identity split
exact-prefix reuseとconfig digest・behavior同値・rollback成功を分離
本文内の参照位置: PM-GROK-CORE-06
定義の根拠 · IDX-C06-037
PM-C06-GROK-005; EXT-G06-002
Index Delta 原索引 · INDEX_DELTA.md:752
SHA-256: 8ad5162e580f3a881c81666f08bc4805b60dc0d300ab81dc074910ecac3207cc
5. TERM_ID: IDX-C06-037; TERM: prompt cache hit / release identity split; BOUNDARY: exact-prefix reuseとconfig digest・behavior同値・rollback成功を分離; TARGET: PM-GROK-CORE-06; PROVENANCE: PM-C06-GROK-005; EXT-G06-002