document ST-003·step 03 / 04·section analysis

engine v0.4.1·running

step 03 · running the engine

Eight dimensions,
against the catalogue.

Fourteen nights, five findings, 32 SKUs — local and deterministic.

elapsed

0.000s

spec vector · 8 of 28 shown

queued

thermal—

firmness—

pressure—

motion—

edge—

response—

height—

zoning—

engine · v0.4.1 · audit ST-2026-J47K

0.020init engine v0.4.1

0.060read biometric_profile.json

0.120parse · 14 nights · oura · 1,247 ev.

0.200PHASE 01 parse

0.280hrv_baseline = 47.2 ms (z+0.31)

0.360rhr_baseline = 58 bpm (z-0.18)

0.440skin_temp_delta = -0.21 °C (cool)

0.520sleep_eff = 0.91 (high)

0.600PHASE 02 weight

0.680finding · thermal_load_low 0.88

0.760finding · motion_sensitive 0.82

0.840finding · pressure_at_hip 0.75

0.920finding · hot_sleeper_supine 0.79

1.000finding · prefers_medium_firm 0.83

1.120PHASE 03 score

1.200catalog · 32 SKUs · AU · 2026

1.280filter budget ≤ 4,000 AUD → 84

1.360filter queen in stock → 71

1.440filter cooling layer present → 38

1.560compute · 8-D weighted L2 fit

1.700PHASE 04 rank

1.820rank 01 halcyon.series_three 0.91

1.920rank 02 driftwood.coastal 0.86

2.020rank 03 numen.mark_iv 0.79

2.120rank 04 bondi.headland 0.74

2.220rank 05 ferro.plate_02 0.68

2.360─────────────────────────────────

2.440confidence · 0.82 high

2.560audit ready · ST-2026-J47K

phase tracker

Engine, four phases.

01parse · biometric profilequeued14 nights · oura · 1,247 events

02weight · findingsqueued5 findings · 0 evidence chains

03score · catalogue × vectorqueued32 SKUs · 8-D fit

04rank · top five by fitqueued5 of 32 selected

confidence · converging

[ floor 0.50 ]

0.50 low

0.000.501.00

audit ready · locked

ST-2026-J47K

Five matches, ranked.

Confidence 0.82 · top fit 0.91. Enter your email to unlock the audit.

Eight dimensions,against the catalogue.

Eight dimensions,
against the catalogue.