eng-0174
window reconstructed
citable URL: https://halobench.com/records/eng-0174/ — this address never moves; the anchor /records/#eng-0174 keeps resolving
715.0 Whmean 156.4 W − 10.1 W idle floor (box-idle-all-empty) = 146.3 W attributable
window 2026-08-09T21:05:52Z → 2026-08-10T01:40:06Z · provenance reconstructed
method wall-meter · aihydra energy sensor via Home Assistant (counter-difference on sensor.hardware_ai_hydra_energy, raw ~10s-resolution history samples, linearly interpolated to the run-meta window) · no contention
per task 59.5792 Wh · 1.8053 p at 30.3 p/kWh
covers run-0100
aihydra qwen35-122b tau2-bench-airline full 22-task arm window (2026-08-09T21:05:52Z..2026-08-10T01:40:06Z, 16454s), taken from run-0100's started_at/ended_at. run-0100 predates run-meta.jsonl instrumentation for this arm, so the window is RECONSTRUCTED from the transcript timestamps (first task start to last task end), not a recorded meter window — this is why window_provenance is reconstructed rather than recorded. Counter interpolated from raw ~10s-resolution HA history samples pulled fresh 2026-08-18: start 4.805120 kWh, end 5.520070 kWh. Note the run carries internal idle gaps (e.g. task 6 ends 21:18:05Z, task 7 begins 23:48:52Z) — those are included end-to-end as wall-clock part of the session, giving a whole-session figure that includes any simulator/dwell time, the same denominator as the other full-arm joins. wh_per_task is Wh-per-CORRECT-ANSWER: wh_total / tasks_passed (12 of 22, run-0100.metrics) = 59.58 Wh, 1.81 pence/correct at the standing 30.3 p/kWh tariff. NOTE: this arm ran an UNPINNED user simulator (self-play, user_llm = the model's own path, temperature 0) — it is a provisional arm per clm-0043 and does NOT change qwen35-122b's published headline energy (eng-0034, the 5-task smoke, remains the page's best.wh_correct_energy pointer).
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-0042