| Pipeline | Correct | Wrong | Never | Precision | Coverage | Median latency |
|---|---|---|---|---|---|---|
| Knowledge graph | 9 | 3 | 18 | 0.75 | 0.40 | 19 s |
| Time-series matching, single-channel | 21 | 0 | 9 | 1.00 | 0.70 | 19 s |
| Time-series matching, multi-channel | 25 | 0 | 5 | 1.00 | 0.83 | 14 s |
| Bayesian network | 14 | 0 | 16 | 1.00 | 0.47 | 21.5 s |
The gate produced no wrong decisions for three of four pipelines.
Errors remain only where the evaluation itself is ambiguous (overlapping symptoms).