Triple
T4642792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Churchill Downs |
E101692
|
entity |
| Predicate | introducedNightRacing |
P56268
|
FINISHED |
| Object | 2009 |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 2009 | Statement: [Churchill Downs, introducedNightRacing, 2009]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: introducedNightRacing Context triple: [Churchill Downs, introducedNightRacing, 2009]
-
A.
nightRaceIntroduced
chosen
Indicates that a race or competition is introduced or held during nighttime conditions.
-
B.
hasNightRaceLighting
Indicates that the subject facility or venue is equipped with lighting suitable for hosting events or activities at night.
-
C.
racedIn
Indicates that an entity participated as a competitor in a particular race or racing event.
-
D.
racingPeriod
Indicates the time span during which a racing event or competition takes place.
-
E.
night2MainEventStipulation
Indicates that the predicate specifies the rules or conditions (stipulation) governing the main event held on the second night of a multi-night event or show.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69bd43d3bc7c81908f81fcf380476b0f |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a93047c8190990c94fd5a57c867 |
completed | March 20, 2026, 2:32 p.m. |
| PD | Predicate disambiguation | batch_69bd5234d24c819095c79890b70eff9a |
completed | March 20, 2026, 1:57 p.m. |
Created at: March 20, 2026, 1:14 p.m.