Triple
T21931619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UBC Athletics and Recreation facilities |
E541578
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | UBC Outdoor Tennis Courts |
—
|
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: UBC Outdoor Tennis Courts | Statement: [UBC Athletics and Recreation facilities, hasFacility, UBC Outdoor Tennis Courts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UBC Outdoor Tennis Courts Context triple: [UBC Athletics and Recreation facilities, hasFacility, UBC Outdoor Tennis Courts]
-
A.
UBC Tennis Centre
chosen
UBC Tennis Centre is a public indoor tennis facility at the University of British Columbia that offers multiple courts, programs, and services for players of all ages and skill levels.
-
B.
L’Amoreaux Tennis Centre
L’Amoreaux Tennis Centre is a public tennis facility in the L’Amoreaux neighbourhood of Toronto, known for its multiple indoor and outdoor courts and community programs.
-
C.
Riverside Clay Tennis Courts
Riverside Clay Tennis Courts is a public tennis facility in Manhattan’s Riverside Park known for its rare red clay courts and scenic Hudson River views.
-
D.
Stagg Tennis Courts
Stagg Tennis Courts is an outdoor tennis facility at the University of Chicago used for varsity athletics, recreation, and campus events.
-
E.
Lambton Park tennis courts
Lambton Park tennis courts are a public outdoor tennis facility located within Lambton Park, offering courts for recreational and competitive play.
- 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_69e0c47d74488190a15119108794a307 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f123ffde64819084a869d2d569718f |
completed | April 28, 2026, 9:17 p.m. |
Created at: April 16, 2026, 7:47 p.m.