eng-0270
window recorded
citable URL: https://halobench.com/records/eng-0270/ — this address never moves; the anchor /records/#eng-0270 keeps resolving
43.24 Whmean 172.8 W − 10.1 W idle floor (box-idle-all-empty) = 162.7 W attributable
window 2026-08-23T20:28:04Z → 2026-08-23T20:43:05Z · provenance recorded
method wall-meter · aihydra energy sensor via Home Assistant (counter-difference on sensor.hardware_ai_hydra_energy, raw history samples queried by hborchestrator via the HA API and linearly interpolated to the window edges; power from sensor.hardware_ai_hydra_power) · peak 200.9 W · no contention
per task 8.649 Wh · — p at 30.3 p/kWh
covers run-0621
HK-001-REASONING-MATRIX cell R0-B4k (reasoning OFF, max_tokens=4096, wall 901 s): 43.243 Wh, mean active ~172.8 W — roughly HALF the per-cell energy of every reasoning-ON cell (83.995/88.72/91.892/86.561 Wh), matching the ~2x wall-clock cost of reasoning-ON at equal reward-rate-per-token budgets. Window edges from run.log timestamps; 90 samples in-window, no gaps — joined same-day within HA retention.
Wh, never joules — read as a cumulative-counter difference across the window; delta over the idle baseline is the only figure that means anything
Cited by — computed at build time, never stored
claims clm-0119