Triple
T18318706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yibir |
E438812
|
entity |
| Predicate | majorVictoryLocation |
P29757
|
FINISHED |
| Object | Del Mar Racetrack |
—
|
NE NERFINISHED |
How this triple was built (3 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: Del Mar Racetrack | Statement: [Yibir, majorVictoryLocation, Del Mar Racetrack]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Del Mar Racetrack Context triple: [Yibir, majorVictoryLocation, Del Mar Racetrack]
-
A.
Del Mar Racetrack
chosen
Del Mar Racetrack is a historic Thoroughbred horse racing venue in Del Mar, California, renowned for its seaside setting and major summer racing meets.
-
B.
Los Alamitos Race Course
Los Alamitos Race Course is a prominent horse racing track in Southern California known especially for its Quarter Horse racing events.
-
C.
Hollywood Park Racetrack
Hollywood Park Racetrack was a prominent thoroughbred horse racing venue in Inglewood, California, known for hosting major stakes races and serving as an early home of the Breeders’ Cup.
-
D.
Santa Anita Park
Santa Anita Park is a historic thoroughbred racetrack in Arcadia, California, renowned for hosting major horse racing events such as the Santa Anita Derby and multiple Breeders’ Cup championships.
-
E.
Santa Anita
Santa Anita is a Mexico City Metro station that serves as a transfer point between Line 4 and Line 8 in the southeastern part of the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorVictoryLocation Context triple: [Yibir, majorVictoryLocation, Del Mar Racetrack]
-
A.
victoryLocation
chosen
Indicates the place or setting where a victory or triumph occurs.
-
B.
locationOfMajorDefeat
Indicates the place where a significant or decisive defeat of a party occurred.
-
C.
placeOfMainEngagement
Indicates the primary location where an entity carries out its main activities, operations, or engagements.
-
D.
hasSignificantBattle
Indicates that a major or decisive battle occurred involving the related entities.
-
E.
largerForceDefeated
Indicates that in a conflict or contest, the side with the numerically or materially larger force was ultimately defeated by its opponent.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aa342a881909afcd995405027af |
completed | April 19, 2026, 5:02 p.m. |
| PD | Predicate disambiguation | batch_69e44fe4ee10819086b4142444fca1f5 |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:36 a.m.