retrain model_12h: new val/test split (val>=2026-01-01, test>=2026-04-01)

model_12h/metrics.json

@@ -1,22 +1,22 @@
 {
   "val": {
-    "pinball_q10": 0.006672277742208891,
-    "pinball_q50": 0.011718621122456432,
-    "pinball_q90": 0.0046891074910341175,
-    "mean_pinball": 0.007693335451899813,
-    "coverage_10-90": 0.7376330619912336,
+    "pinball_q10": 0.00483592496602285,
+    "pinball_q50": 0.011359434883095773,
+    "pinball_q90": 0.005123751417513442,
+    "mean_pinball": 0.007106370422210688,
+    "coverage_10-90": 0.8182342758222735,
     "target_coverage": 0.8,
     "crossing_rate": 0.0,
-    "skill_vs_neso_q50": 0.3218814246711501
+    "skill_vs_neso_q50": 0.3483675916498734
   },
   "test": {
-    "pinball_q10": 0.006718673229476039,
-    "pinball_q50": 0.013877653411089373,
-    "pinball_q90": 0.005893034405408876,
-    "mean_pinball": 0.008829787015324763,
-    "coverage_10-90": 0.763264479546375,
+    "pinball_q10": 0.009027807276074933,
+    "pinball_q50": 0.016225425269315242,
+    "pinball_q90": 0.0060156225173721625,
+    "mean_pinball": 0.010422951687587445,
+    "coverage_10-90": 0.8537488429497069,
     "target_coverage": 0.8,
     "crossing_rate": 0.0,
-    "skill_vs_neso_q50": 0.38245635605223893
+    "skill_vs_neso_q50": 0.35524364134256214
   }
 }

model_12h/stack.joblib

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 14037628
+oid sha256:ec0440f583a5544857dc95dec4911cdc05059d491413a7e269d74baab4a86277
+size 14099464

model_12h/tcn.pt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6335578cf5716fbc58a893337120c011cf390a04a40b82de88123871a2530ca9
+oid sha256:7ccd4ffff3c7f306ca610c59fa8cd0550ae54e0ce1865a837136c355415ac59f
 size 599859