flowchart LR
subgraph Runtime[Model and runtime owned]
KV[Recent KV]
LM[Frozen model]
EXT[History and tool systems]
end
subgraph Planner[Planner Cache owned]
P[P-cache]
R[Universal router]
C{Compatibility boundary}
N[Native P]
TTL[.ttl semantic/internal]
LTL[.ltl lexical/output]
PKG[P-package .ppkg]
REVIEW[Hidden post-turn review]
end
KV --> LM
LM -. side-channel after visible reply .-> REVIEW --> P
P --> R --> C
C --> N --> LM
C --> TTL --> LM
C --> LTL --> LM
PKG -. selected canonical state .-> R
EXT -. external evidence .-> LM