Triple
T502717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yonge-Dundas Square |
E10433
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Ed Mirvish Theatre
Ed Mirvish Theatre is a historic and prominent live-performance venue in downtown Toronto, renowned for hosting major theatrical productions and musicals.
|
E62419
|
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: Ed Mirvish Theatre | Statement: [Yonge-Dundas Square, near, Ed Mirvish Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ed Mirvish Theatre Context triple: [Yonge-Dundas Square, near, Ed Mirvish Theatre]
-
A.
Four Seasons Centre for the Performing Arts
The Four Seasons Centre for the Performing Arts is a major opera and ballet house in downtown Toronto, serving as the home of the Canadian Opera Company and the National Ballet of Canada.
-
B.
Shaw Festival Theatre
Shaw Festival Theatre is a renowned Canadian repertory theatre in Niagara-on-the-Lake, best known for its productions of plays by George Bernard Shaw and his contemporaries.
-
C.
Isabel Bader Centre for the Performing Arts
The Isabel Bader Centre for the Performing Arts is a multidisciplinary arts venue and cultural hub associated with Queen’s University in Kingston, Ontario, featuring performance spaces, studios, and facilities for music, theatre, film, and visual arts.
-
D.
Stratford Festival Theatre
Stratford Festival Theatre is a renowned Canadian performing arts venue best known as the main stage of the Stratford Festival, one of the world’s leading classical and Shakespearean theatre festivals.
-
E.
Roy Thomson Hall
Roy Thomson Hall is a prominent concert hall in downtown Toronto, best known as the home of the Toronto Symphony Orchestra and a major venue for the Toronto International Film Festival.
- 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: Ed Mirvish Theatre Triple: [Yonge-Dundas Square, near, Ed Mirvish Theatre]
Generated description
Ed Mirvish Theatre is a historic and prominent live-performance venue in downtown Toronto, renowned for hosting major theatrical productions and musicals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ed Mirvish Theatre Target entity description: Ed Mirvish Theatre is a historic and prominent live-performance venue in downtown Toronto, renowned for hosting major theatrical productions and musicals.
-
A.
Four Seasons Centre for the Performing Arts
The Four Seasons Centre for the Performing Arts is a major opera and ballet house in downtown Toronto, serving as the home of the Canadian Opera Company and the National Ballet of Canada.
-
B.
Shaw Festival Theatre
Shaw Festival Theatre is a renowned Canadian repertory theatre in Niagara-on-the-Lake, best known for its productions of plays by George Bernard Shaw and his contemporaries.
-
C.
Isabel Bader Centre for the Performing Arts
The Isabel Bader Centre for the Performing Arts is a multidisciplinary arts venue and cultural hub associated with Queen’s University in Kingston, Ontario, featuring performance spaces, studios, and facilities for music, theatre, film, and visual arts.
-
D.
Stratford Festival Theatre
Stratford Festival Theatre is a renowned Canadian performing arts venue best known as the main stage of the Stratford Festival, one of the world’s leading classical and Shakespearean theatre festivals.
-
E.
Roy Thomson Hall
Roy Thomson Hall is a prominent concert hall in downtown Toronto, best known as the home of the Toronto Symphony Orchestra and a major venue for the Toronto International Film Festival.
- 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_69a2e848adf881908e5e04f7af030093 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1339748819089f89691a1698dd9 |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4854692348190b87efc0d4559f63f |
completed | March 1, 2026, 6:28 p.m. |
| NEDg | Description generation | batch_69a485da078c819098bc4a2bca818d5e |
completed | March 1, 2026, 6:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a486416de48190864ed2874556f5ef |
completed | March 1, 2026, 6:32 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.