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license: mit
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# petrol-fastwin-v3 (WBF ensemble)

Combines two distinct top public detectors via Weighted Boxes Fusion:

- `weights/havengo.onnx`  — high m50 (~0.901), lower fp pillar (0.884)
- `weights/superbit.onnx` — sourced from SuperBitDev/petrol2, higher fp pillar (0.944)

Per-model weights `0.45 / 0.55` favor SuperBit slightly to push the ensemble
toward fewer false positives. Combined latency ≈ 2.5–3 s p95 (well inside
the 10 s gate).
