Triple
T21209451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Diego County Fair |
E522680
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Del Mar Fair |
—
|
NE NERFINISHED |
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: Del Mar Fair | Statement: [San Diego County Fair, formerName, Del Mar Fair]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Del Mar Fair Context triple: [San Diego County Fair, formerName, Del Mar Fair]
-
A.
Del Mar Racetrack
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.
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.
-
C.
Del Mar
chosen
Del Mar is a coastal city in San Diego County, California, known for its beaches, upscale residential areas, and the Del Mar Fairgrounds and racetrack.
-
D.
Hollywood Park
Hollywood Park is a residential neighborhood on Chicago’s Far North Side known for its quiet streets, parks, and diverse community.
-
E.
Santa Anita Handicap
The Santa Anita Handicap is a prestigious Grade I Thoroughbred horse race for older horses held annually at Santa Anita Park in California.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b5112d8881909510b2dcdc93106d |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73436eb4c819082e05caf1ba52672 |
completed | April 21, 2026, 8:24 a.m. |
Created at: April 16, 2026, 3:26 p.m.