docs(perception): record external worker acceptance

2026-07-19 16:46:39 +03:00
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+# Lab 005: First recorded external perception acceptance
+
+Date: 2026-07-19 (Europe/Moscow).
+
+## Scope
+
+One sealed TEST007 left-camera epoch was packaged by Mission Core Edge, copied
+to the Windows RTX 4090 worker, decoded and submitted to pinned YOLOX-S through
+Triton. No K1 command was sent and no raw source file was modified.
+
+## Evidence identities
+
+- session: `20260718T201659Z_viewer_live`;
+- job: `recorded-camera-fae25b92ecf645c2c9765dd4`;
+- input SHA-256:
+  `fae25b92ecf645c2c9765dd4b4963f23cf8c101f22fd5a2e14a104f0b447140d`;
+- 59 transferred files, 4,567,569 bytes;
+- canonical stream: 4,549,458 bytes, SHA-256
+  `bceca577f762fdb79c4e8901e5c2a2330fd07d24dc091b1b703c5af4010d8a56`;
+- decode: H.264 High, 800x600, 56 frames, 5.497 seconds;
+- model SHA-256:
+  `c5c2d13e59ae883e6af3b45daea64af4833a4951c92d116ec270d9ddbe998063`;
+- result:
+  `result-5484a72e81192b19f4e1da2a2dcfd10c876c277ff3e96c6d60cbc9d917b9f604`;
+- detections artifact: 23,802 bytes, SHA-256
+  `71b291616e87bbdd2b7a295b1e00dac2ff3e60c627e63b72a27ba802c32a3ae0`.
+
+## Observed result
+
+All 56 frames were processed. The generic detector returned 56 `person`
+detections across 54 frames, with confidence 0.250729–0.530741. Client-observed
+Triton request latency was mean 15.611 ms, p50 15.001 ms, p95 23.728 ms and max
+31.099 ms.
+
+Fragment boundaries contain repeated DTS values, but all 56 frames decode and
+the persisted best-effort timestamps are strictly increasing. Synchronization
+remains host-arrival best effort.
+
+The first runner attempt completed all inference requests but failed a
+post-inference EOF guard before publication. No partial result directory was
+published. After correction, the content-addressed result was published. An
+identical repeat left Triton's inference count unchanged at 168, proving reuse
+of the existing result.
+
+## Interpretation
+
+This accepts the external recorded compute boundary, not detector quality or a
+vehicle decision loop. The result has not yet been projected into Rerun. SSH/SCP
+is retained only as laboratory bootstrap evidence and is not the product data
+plane.