Session 01KX3Y9PYNEKZ4PZKDC0YFVS84 — preflight-validated, powered corpus deferred
Outcome: clean partial (BLOCKED-on-budget, NOT blocked-on-infra). This session executed the mandatory Step-2.5 preflight for the powered Phase-2 scale-out and stopped short of the 1650-run corpus on an honest LLM-budget limit. No science criterion was tested; all three remain open.
What was established (durable)
- PostGIS reachable —
gis_statsreturned 113 floors / 116 experiments. The sibling session's standing blocker (connection-refused on:5435, 2026-07-06) is cleared on this runner. - Execution chain live — a probe
exp-csi-staticrun (floorresplan-1041-floor-0,n_agents=0, 8 placements, seed 0,where=local) gate-passed: exit 0, 5.7 s, 7 artefacts.gis export-floorscene-staging works end-to-end. - Launch recipe proven — a
dry_runsim_sweep_launchover one replication expanded to the correct 15 cells (5 occupancy × 3 seeds × 1 freq), with experiment↔floor paired as single-value axes and nestedradio.carrier_freq_hz/body.*dotted axes resolved. This is the §2z path whose misuse zero-run-partialed the prior CI session01KWZC9E…; it is now verified correct.
Criteria status
- C1 (powered inflation-ratio CI): unresolved — requires the ≥40-floor corpus (n₀≈40 at σ≈4.82, d=1.5). Not run.
- C2 (variance split σ²_floor/σ²_seed): unresolved this session; the pilot (session
01KWYBEJQK, 10 floors) is the only extant estimate. - C3 (comparator honesty): the honest held-out leave-one-occupancy-out LOFO denominator is present in the
lofo_cvreduction primitive +csi_cross_geometry_scaleout.pycontract, but was not exercised on a corpus.
Recommendation
Dispatch the powered run as a dedicated long-running job (/campaign-systematic, budget_factor=1.0, full 150 k-token / 24 CPU-h grant) — the brief's own prescription. Corpus: 110 replications × 15 cells = 1650 runs, one sim_sweep_launch per paired replication (recipe validated above), reduced via lofo_cv + nested variance decomposition, then the two mandatory figures (csi_cross_geometry small-multiples + CI panel; seed_trace). No infra work is needed first — the chain is confirmed green.