Triple
T4860841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Front Street West |
E108653
|
entity |
| Predicate | hasNotableBuilding |
P1544
|
FINISHED |
| Object |
Metro Toronto Convention Centre
The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
|
E473789
|
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: Metro Toronto Convention Centre | Statement: [Front Street West, hasNotableBuilding, Metro Toronto Convention Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Toronto Convention Centre Context triple: [Front Street West, hasNotableBuilding, Metro Toronto Convention Centre]
-
A.
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.
-
B.
FirstOntario Centre
FirstOntario Centre is a large multi-purpose indoor arena in downtown Hamilton, Ontario, primarily used for sports events and concerts.
-
C.
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.
-
D.
Manulife Centre
Manulife Centre is a mixed-use commercial and residential complex in Toronto’s Yorkville area, known for its shops, services, and high-rise apartments.
-
E.
North York Civic Centre
North York Civic Centre is a major municipal complex in Toronto that houses local government offices, public services, and community facilities for the North York district.
- 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: Metro Toronto Convention Centre Triple: [Front Street West, hasNotableBuilding, Metro Toronto Convention Centre]
Generated description
The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metro Toronto Convention Centre Target entity description: The Metro Toronto Convention Centre is a major convention and exhibition complex in downtown Toronto that hosts large-scale trade shows, conferences, and events.
-
A.
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.
-
B.
FirstOntario Centre
FirstOntario Centre is a large multi-purpose indoor arena in downtown Hamilton, Ontario, primarily used for sports events and concerts.
-
C.
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.
-
D.
Manulife Centre
Manulife Centre is a mixed-use commercial and residential complex in Toronto’s Yorkville area, known for its shops, services, and high-rise apartments.
-
E.
North York Civic Centre
North York Civic Centre is a major municipal complex in Toronto that houses local government offices, public services, and community facilities for the North York district.
- 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_69bd440b965081908b0557721cae6338 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6d5e247c8190b6ae4e9b529f0345 |
completed | March 20, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5cf49590819084de6b655f1c8e88 |
completed | March 21, 2026, 8:55 a.m. |
| NEDg | Description generation | batch_69be5e7337f481909eb4a41ffe8cd1fe |
completed | March 21, 2026, 9:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be5eaa968081908dafb523f05d597f |
completed | March 21, 2026, 9:02 a.m. |
Created at: March 20, 2026, 1:26 p.m.