STEP 1706 — hill-climb × 4 gauge live wire (Round 014 F)

2026-09-03 · rei-aios-5c tab · 4 element machine の動作 hard evidence 取得 · 3 手動 candidates × 実 gauge JSON で探索器実測、 all-or-zero property 実測発火

★ 主要 finding: 3/3 candidates rejected (baseline ZERO / dedup_repair ABSTAIN / flowing_fix ZERO)。 c3_flowing_fix で freshness を synth patch (0.04→0.20) しても harvest_lag=0 が dominant で d8=ZERO → paper 付録 D.1 「1 dimension を犠牲に別 dimension を稼ぐ」 hill-climb 病理の構造的遮断が数値実測で動作確認。

由来

今日 (2026-09-03) の 4 element machine arc の自然閉じ:

時刻	STEP	arc
朝	1685	arc (a) Andrica AxiomCheck 再開 (recovery from STEP 1670 wipe)
朝	1686	hill-climb-explorer v0.1 (4 element machine #1、探索器)
昼	1692	Round 013 comparator 4 gauge refresh + handoff
夕	1695/1696	Round 014 A cron root cause 訂正 + C comparator-cron.yml workflow (24h floor)
夜	1706 (本)	Round 014 F — hill-climb × 4 gauge live wire = 4 element machine 動作 hard evidence

実装

File

scripts/hill-climb-live-scan.ts (196 行) — 4 gauge JSON 読込 + 3 candidates supply + runHillClimb 実行
test/step1706-hill-climb-live-scan-test.ts (19 assertion × 7 section 全 PASS)
data/hill-climb/latest.json + scan-*.json (live 実行 evidence)

3 candidates (v0.1、手動 supply の (c) route)

id	method	gauge input override	意図
c1_baseline	baseline (no fix)	4 gauge raw JSON as-is	現状 baseline
c2_dedup_repair	add_dedup_gauge	+ dedup_collision (missing)	未実装 gauge 追加想定
c3_flowing_fix	reclassify_flowing_to_fresh	freshness synth patched (fresh 2→10、 flowing 8→0)	FLOWING 8 sources 復旧想定

Live 実測 (2026-09-02T23:07:45Z)

gauge JSON generatedAt = 2026-09-02T16:04:27Z (STEP 1696 workflow bot 直近 refresh の結果)

candidate	d8	geoMean	n	nMissing	outcome	reason
c1_baseline	ZERO	0.0000	3	0	rejected	all-or-zero (harvest_lag=0 triggers)
c2_dedup_repair	ABSTAIN	—	4	1	rejected	missing input → refuse compute (anti-silent-pass)
c3_flowing_fix	ZERO	0.0000	3	0	rejected	all-or-zero (harvest_lag=0 dominant even with freshness 0.04→0.20)

Per-gauge scores

gauge	c1_baseline	c2_dedup_repair	c3_flowing_fix
freshness	0.0400 (2/50)	0.0400 (2/50)	0.2000 (10/50)
harvest_lag	0.0000 (0/9)	0.0000 (0/9)	0.0000 (0/9)
feed_cadence	1.0000 (9/9)	1.0000 (9/9)	1.0000 (9/9)
dedup_collision	—	NaN (missing)	—

Aggregate

candidatesRequested: 3
accepted: 0
rejected: 3
errored: 0
bestSoFar: null

Post-hoc audit (STEP 1659 cheat-monitor)

submissions considered: 3
pairs compared: 3
triple-shift: 2 findings severity=warning (BY DESIGN、探索器の shotgun 動作が operator に可視化)
pattern A/B/C: 0 findings (candidates 適切に distinct)

4 element machine hard evidence

(i) 集約 layer 保護 (all-or-zero) 実測発火: c3_flowing_fix で freshness を 0.04→0.20 に improve させても、 harvest_lag=0 dominant で geoMean = (0.2 × 0 × 1.0)^1/3 = 0 → d8=ZERO → accept 不能。 paper 付録 D.1 hill-climb 病理の構造的遮断が数値実測で動作確認。

(ii) 提出物固定 (commit-before-see) 実測: 3 candidates × 3 hash (method / sample / gauge) が canonical JSON sha256 で scoreFn 呼出前に計算、 attempts に埋込。事後の「c3 の gaugeConfig を変えれば geoMean 上がる」経路は別 attempt になる = pattern (B) gauge-tuning 発火で cheat-monitor が surface する構造。

(iii) 事後 audit 実測: 全 3 attempts が cheat-monitor に流れて triple-shift 2 findings surface。 severity=warning で BY DESIGN、探索器の自然な探索 pace が operator 可視化。

4 element machine 完成度 (今日の arc closure)

#	素子	STEP	状態	Live wire 実測
1	探索器 (ヒルクライム機械)	1686→1706 wire	v0.1 landed	✅ 本 STEP で実 gauge 動作確認
2	幾何平均ゲート	1654	v0.1 landed	✅ all-or-zero property 実測発火
3	チート後方監視	1659	v0.1 landed	✅ triple-shift 2 findings 実測
4	凍結ミニ論文 (preregister)	1359 (既済)	v0.1 landed	caller 責務で呼ばない = discipline 通り

4/4 全素子 v0.1 完成 + wire operational。探索 + 検証 + 監視 + 凍結の 4 素子装置が 実 gauge で動作実証。

Test 結果 (19/19 PASS)

§	内容
§1	baseline candidate → d8=ZERO、 allOrZeroTriggered=true、 per-gauge scores 検算
§2	dedup_repair candidate → d8=ABSTAIN、 nMissing=1
§3	flowing_fix candidate → freshness patched 0.20、 d8=ZERO (harvest_lag still 0)
§4	post-hoc audit triple-shift ≥1 (fixture 訂正で live scan pattern に一致)
§5	symmetric recording: 3 attempts 全記録、 rejected=3 accepted=0
§6	3 distinct methodHash
§7	determinism: same input+nowIso → identical result

Honest scope

v0.1 candidates 3 個は手動 supply、 mutation generator は別 arc (Round 015 candidate J = v0.2 defer)
d8=ZERO 実測は現行 gauge state の projection、 gauge 復旧後は d8 verdict 変わる (Round 015 candidate K = gauge 復旧後 d8=TRUE 実測)
c3_flowing_fix は仮想 patch (freshness JSON synth 変更)、実 fetcher bug 8 本修正は Round 014 candidate D
c2_dedup_repair は仮想 gauge (dedup_collision 未実装)、「もし追加なら missing → ABSTAIN」動作確認のみ
判定経路 LLM ゼロ (STEP 1686 discipline 継承)、 candidates supply は caller 責務で LLM 呼出は判定経路外
live scan は disk read only、 network / API 呼出なし = 別 module (comparator scripts) が上流で fetch 済
Round 015 candidate G (auto-publish rebase-collision 根本修正) が実 accept 出すための上流依存 = hill-climb operational 化の前提

Round 015 candidate (新規追加)

#	candidate	説明
J	hill-climb v0.2 mutation generator	手動 candidates → programmatic mutation (LLM 呼出は判定経路外)
K	gauge 復旧後の hill-climb d8=TRUE 実測	Round 015 G 後、「装置動く」完全証明
L	hill-climb × preregister wire	4 element machine 全結線 (candidate 3 hash pre-commit 記録)

参照

source: scripts/hill-climb-live-scan.ts
test: test/step1706-hill-climb-live-scan-test.ts
evidence: data/hill-climb/latest.json
詳細 memory: memory/project_step1706_hill_climb_live_gauge_wire_2026-09-03.md
notepad: /tools/notepad/ STEP 1706 entry
今日の arc:
- STEP 1686 hill-climb-explorer (探索器 core)
- Round 013 handoff (4 gauge refresh)
- STEP 1695/1696 Round 014 A+C (workflow.yml 24h floor)

Rei-AIOS · 2026-09-03 · STEP 1706 (Round 014 F) · rei-aios-5c tab · 4 element machine hard evidence