retrain model_6h: new val/test split (val>=2026-01-01, test>=2026-04-01)

model_6h/metrics.json

@@ -1,22 +1,22 @@
 {
   "val": {
-    "pinball_q10": 0.006884189992867398,
-    "pinball_q50": 0.011861364729340351,
-    "pinball_q90": 0.004863568384302876,
-    "mean_pinball": 0.00786970770217021,
-    "coverage_10-90": 0.7476518472135254,
+    "pinball_q10": 0.004843557803759047,
+    "pinball_q50": 0.011629791351451634,
+    "pinball_q90": 0.005017483106811403,
+    "mean_pinball": 0.007163610754007362,
+    "coverage_10-90": 0.8153491055972303,
     "target_coverage": 0.8,
     "crossing_rate": 0.0,
-    "skill_vs_neso_q50": 0.3136213153693883
+    "skill_vs_neso_q50": 0.33285863029740936
   },
   "test": {
-    "pinball_q10": 0.006711787954115535,
-    "pinball_q50": 0.013824671951827126,
-    "pinball_q90": 0.00619986408694587,
-    "mean_pinball": 0.008912107997629511,
-    "coverage_10-90": 0.7721749696233293,
+    "pinball_q10": 0.008790001816311309,
+    "pinball_q50": 0.01576743532088561,
+    "pinball_q90": 0.006116810436222663,
+    "mean_pinball": 0.010224749191139861,
+    "coverage_10-90": 0.8506633755013885,
     "target_coverage": 0.8,
     "crossing_rate": 0.0,
-    "skill_vs_neso_q50": 0.3848139854327459
+    "skill_vs_neso_q50": 0.3734429751997548
   }
 }

model_6h/stack.joblib

@@ -1,3 +1,3 @@
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-size 14036374
+oid sha256:c5010cb16f192ac0eaaddee9e03854cd10e45ae75935cd5a189d21ad9e99e99f
+size 14098150

model_6h/tcn.pt

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 version https://git-lfs.github.com/spec/v1
-oid sha256:92ec4a7d4530377a0c778d1b6559826259ee1cfbc25fbf41993cb60b95a1ac02
+oid sha256:57d773289f3e81f021ed3c343dc7b4110bac42db5fc38ebb12f2ca50d5225108
 size 599859