Refresh numeric classifier asset metadata

openpilot/starpilot/speed_limits/vision/assets/PROVENANCE.md

@@ -1,3 +1,9 @@
+## Current numeric classifier asset
+
+| File | Bytes | SHA-256 |
+| --- | ---: | --- |
+| `speed_limit_us_value_classifier.onnx` | 6,240,534 | `f70477aa34a5557b69103ed65066b5a7a678f5bc35dfb4ee19914aec3c108918` |
+
 ## Current STOP-head refinement (November 5, 2026)
 
 The current joint detector is 9,725,049 bytes, SHA-256

openpilot/starpilot/speed_limits/vision/model.py

@@ -291,7 +291,7 @@ class VisionModelCore:
 
   ASSET_DIR = Path(__file__).resolve().parent / "assets"
   DETECTOR_SHA256 = "82408b68c79c269296f0af942130c5383cace4ee06c78e2a4690e8488720116a"
-  CLASSIFIER_SHA256 = "5d861067ab8f50986488f983cbc24f78527775d37af0b9740c5545d5f3173902"
+  CLASSIFIER_SHA256 = "f70477aa34a5557b69103ed65066b5a7a678f5bc35dfb4ee19914aec3c108918"
   DETECTOR_SIZE = 256
   CLASSIFIER_SIZE = 128
 

openpilot/starpilot/speed_limits/vision/observation.py

@@ -13,7 +13,7 @@ MAX_FRAME_AGE_NS = 250_000_000
 # Bound sign-processing latency independently of raw camera admission.
 MAX_RESULT_AGE_NS = 2_000_000_000
 MAX_PAIR_SKEW_NS = 5_000_000
-MODEL_ID = '43b8e54053778ea6ca73cc5967a8c080e7f7af4c3fcb245231547bff5a4916ae:5d861067ab8f50986488f983cbc24f78527775d37af0b9740c5545d5f3173902'
+MODEL_ID = '19cc26a0e4169962c1965e27b7237301a50d83a8771dde565e26bd0a63e39033:f70477aa34a5557b69103ed65066b5a7a678f5bc35dfb4ee19914aec3c108918'
 
 
 def clock_pair_ns() -> tuple[int, int] | None:

openpilot/starpilot/speed_limits/vision/tests/test_vision_asset_metadata_privacy.py

@@ -0,0 +1,18 @@
+from pathlib import Path
+import unittest
+
+
+class TestVisionAssetMetadataPrivacy(unittest.TestCase):
+  def test_numeric_classifier_metadata(self):
+    asset = Path(__file__).resolve().parents[1] / 'assets' / 'speed_limit_us_value_classifier.onnx'
+    data = asset.read_bytes()
+    for prefix in (b'/Users/', b'/Volumes/', b'/home/', b'/tmp/', b'C:\\Users\\'):
+      with self.subTest(prefix=prefix):
+        self.assertNotIn(prefix, data)
+    self.assertIn(b'Ultralytics', data)
+    self.assertIn(b'AGPL-3.0 License (https://ultralytics.com/license)', data)
+    self.assertIn(b'https://docs.ultralytics.com', data)
+
+
+if __name__ == '__main__':
+  unittest.main()

prebuilt.json

@@ -1 +1 @@
-{"protected_inventory_sha256": "1e6ffb7ca4d42bc8a37087a4e0984e847bb03682ff85c31be57cf0a78bd4b8bd", "schema_version": 1}
+{"protected_inventory_sha256": "fb78a23b1998f94730ef0e7f177e9477f8bee39b6960c9328939e91c60e8f2f9", "schema_version": 1}