Triple
T19728531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Toronto Convention Centre |
E473789
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
North Building
North Building is one of the main facilities of the Metro Toronto Convention Centre in downtown Toronto, providing exhibition and event space for conventions, trade shows, and conferences.
|
E1392951
|
NE FINISHED |
How this triple was built (4 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: North Building | Statement: [Metro Toronto Convention Centre, hasPart, North Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Building Context triple: [Metro Toronto Convention Centre, hasPart, North Building]
-
A.
North Building
North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
-
B.
North Building
North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
-
C.
North Building
North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
-
D.
North Building
North Building is a major wing of the Phoenix Convention Center complex, housing exhibition, meeting, and event spaces in downtown Phoenix, Arizona.
-
E.
South Building
South Building is a major exhibition hall within Chicago’s McCormick Place convention center complex, used for large trade shows and events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: North Building Triple: [Metro Toronto Convention Centre, hasPart, North Building]
Generated description
North Building is one of the main facilities of the Metro Toronto Convention Centre in downtown Toronto, providing exhibition and event space for conventions, trade shows, and conferences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Building Target entity description: North Building is one of the main facilities of the Metro Toronto Convention Centre in downtown Toronto, providing exhibition and event space for conventions, trade shows, and conferences.
-
A.
North Building
North Building is one of the main exhibition and convention halls within Chicago’s McCormick Place complex, hosting large-scale trade shows and events.
-
B.
North Building
North Building is a distinctive wing of the Denver Art Museum, known for its modernist architecture and role in housing part of the museum’s art collections.
-
C.
North Building
North Building is one of the main commercial and office towers within the Grand Front Osaka complex, housing a mix of shops, restaurants, and business facilities.
-
D.
North Building
North Building is a major wing of the Phoenix Convention Center complex, housing exhibition, meeting, and event spaces in downtown Phoenix, Arizona.
-
E.
South Building
South Building is a major exhibition hall within Chicago’s McCormick Place convention center complex, used for large trade shows and events.
- F. None of above. chosen
Provenance (5 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e649fa1bc481908a9e7cf4fc52f75c |
completed | April 20, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07b4f0728881909ccadf9e738e371c |
completed | May 16, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_6a07b5e9961881908f224154ec12c366 |
completed | May 16, 2026, 12:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07b67964b481909af269c6b5db6527 |
completed | May 16, 2026, 12:12 a.m. |
Created at: April 10, 2026, 1:47 p.m.