Goal

A goal: the ball has fully crossed the goal line between the posts and under the crossbar, and the match restarts with a kickoff.

Category: Match event

Properties

Property	Type	Description	Values
confidence_event	float32	Event [0,1]. Model confidence for this event class.	—

Accuracy

Held-out model quality — how well the engine reproduces ground truth on frozen evaluation games it was never trained on. This is not per-match confidence (each event row also carries its own confidence_event). Metric: event_f1@125f (per-event match within ±5.0s), measured 2026-06-25.

Not release-grade

This concept has not yet been re-measured at release quality (transfer/proxy measurement). Treat the numbers below as indicative only.

Ground-truth source	Recall	Precision	F1	GT events
World Cup Broadcast ⚠️	0.73	0.78	0.75	86
Senior broadcast pool ⚠️	0.90	0.77	0.83	59
Non-broadcast youth pool	0.44	0.59	0.51	307
Senior tactical-camera pool	0.60	0.66	0.63	83

⚠️ Not release-grade for this slice (transfer or proxy measurement) — shown for context, not as the model's accuracy.

Response

Events of this type appear in the Events endpoint response:

{
  "start": 125.5,
  "end": 135.5,
  "label": "goal",
  "event_type": "goal"
}