Triple
T19539509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roundhouse Park |
E488857
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Metro Toronto Convention Centre |
E473789
|
NE 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: Metro Toronto Convention Centre | Statement: [Roundhouse Park, locatedNear, Metro Toronto Convention Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Toronto Convention Centre Context triple: [Roundhouse Park, locatedNear, Metro Toronto Convention Centre]
-
A.
Metro Toronto Convention Centre
chosen
The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
-
B.
Ontario Convention Center
The Ontario Convention Center is a modern, mid-sized convention and event venue in Ontario, California, hosting trade shows, conferences, and community events.
-
C.
FirstOntario Centre
FirstOntario Centre is a large multi-purpose indoor arena in downtown Hamilton, Ontario, primarily used for sports events and concerts.
-
D.
Exhibition Place
Exhibition Place is a large entertainment, convention, and sports complex on Toronto’s waterfront that hosts major events and fairs, including the Canadian National Exhibition.
-
E.
Calgary TELUS Convention Centre
The Calgary TELUS Convention Centre is a major conference and event facility in Calgary, Alberta, hosting conventions, trade shows, and large meetings.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63871d00881909ed7371ae5577957 |
completed | April 20, 2026, 2:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a074e8313048190ae949f99ff72d21a |
completed | May 15, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:41 p.m.