Triple
T22811343
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington International Racecourse |
E564683
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Arlington Intl. |
—
|
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: Arlington Intl. | Statement: [Arlington International Racecourse, alsoKnownAs, Arlington Intl.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington Intl. Context triple: [Arlington International Racecourse, alsoKnownAs, Arlington Intl.]
-
A.
Arlington Intl.
chosen
Arlington Intl. is the commonly used abbreviation for Arlington International Racecourse, a former premier horse racing track located in Arlington Heights, Illinois.
-
B.
Arlington Sportsplex
Arlington Sportsplex is a multi-field athletic and recreational complex in Arlington, Tennessee, used for local sports leagues, tournaments, and community events.
-
C.
Dulles Sportsplex
Dulles Sportsplex is an indoor sports and recreation facility offering activities such as soccer, basketball, and other athletic programs in the Sterling, Virginia area.
-
D.
Arlington Park
Arlington Park was a renowned thoroughbred horse racing track located in Arlington Heights, Illinois, known for hosting major races such as the Arlington Million.
-
E.
Arlington Park
Arlington Park is a neighborhood park in El Cerrito, California, offering green space and recreational amenities for local residents.
- 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_69e245823f4c8190ade442cdcc2c224a |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d60186881908f6cb609c536dc91 |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.