HEAD: warmup gate OFF by default (publicly refuted 1594.89) - head restored to 60d65da config, bgkf cell-exact 1541.3

batteryswap_example/submit.py

@@ -488,7 +488,10 @@ FLOOR_GATE = int(os.environ.get('BATTERYSWAP_FLOOR_GATE', '20'))
 # fold ledgers than on the full deployment ledger (measured: fixed 35 ->
 # 22 changed origins, 15W/7L, -111.6; rate form matches the width-16 bowl
 # optimum on both). WARMUP_RATE=0 disables the gate entirely.
-WARMUP_RATE = float(os.environ.get('BATTERYSWAP_WARMUP_RATE', '0.0759'))
+# PUBLICLY REFUTED 2026-08-23: gate ON scored 1594.89 vs 1575.31 gate-off
+# (late -55 but early +60, ops +14; public cold-scenario trade ~1.4:1
+# against vs 6:1 on bgkf warmup). Default OFF; head = 60d65da config.
+WARMUP_RATE = float(os.environ.get('BATTERYSWAP_WARMUP_RATE', '0.0'))
 WARMUP_ALPHA = float(os.environ.get('BATTERYSWAP_WARMUP_ALPHA', '1.4'))
 # Phase 28: cliff-gated appetite for the static held-out path. The static
 # foreign fit undercounts exactly where a knee is already visible in the raw