Sync current L2 export for unified-v3-routing

l2/manifest.json

@@ -55,6 +55,7 @@
       "checkpoint": "neural/neural_stack_frozen.pt",
       "input_names": [
         "raw_embeddings",
+        "attention_mask",
         "benign_conv_vs_rest_lgb_probabilities",
         "code_development_request_vs_rest_lgb_probabilities",
         "data_analytics_request_vs_rest_lgb_probabilities",
@@ -356,7 +357,7 @@
           "lightgbm_model": null,
           "metadata": "models/conditional_lightgbm_promoter.metadata.json",
           "classes": [],
-          "n_features": 0,
+          "n_features": 2347,
           "calibrator": null
         },
         "selected_gate": "direct_actionable",

l2/models/conditional_lightgbm_promoter.metadata.json

@@ -1 +1 @@
-{"classes": [], "n_features": 0, "calibrator": null}
+{"classes": [], "n_features": 2347, "calibrator": null, "bundle": {"l2_threshold": null, "l3_call_cost": null, "promote_threshold": 0.0006095011656614173, "feature_dim": 2347, "branches": {}}}

l2/neural/joint_v3_neural_stack.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8c62b7e9dccda82606c481b86c42d0b65b3661cd958d950f1d908a2acf111975
-size 1354539
+oid sha256:a9ecd2d77144b001f02a426931bc97c99d5c770ad79607555a057164f5eb1d6d
+size 1353997