Triple
T2839058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ed Mirvish Theatre |
E62419
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Imperial Theatre
Imperial Theatre was the original name of the historic Toronto playhouse now known as the Ed Mirvish Theatre, a major venue for live stage productions.
|
E309929
|
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: Imperial Theatre | Statement: [Ed Mirvish Theatre, formerName, Imperial Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imperial Theatre Context triple: [Ed Mirvish Theatre, formerName, Imperial Theatre]
-
A.
Imperial Theatre
The Imperial Theatre is a historic Broadway venue in New York City renowned for hosting major musical productions.
-
B.
Palace Theatre
The Palace Theatre is a historic performing arts venue in Southend-on-Sea, England, known for hosting a wide range of theatrical productions and live entertainment.
-
C.
Grand Theatre
Grand Theatre is the English translation of the name of the Bolshoi Theatre, the historic and world-renowned performing arts venue in Moscow famed for its ballet and opera productions.
-
D.
Temple Theatre
Temple Theatre is a historic performing arts venue in Sanford, North Carolina, known for hosting live theater productions and cultural events.
-
E.
Alhambra Theatre
Alhambra Theatre is a historic and prominent performing arts venue in Bradford, England, renowned for hosting major touring productions and West End shows.
- 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: Imperial Theatre Triple: [Ed Mirvish Theatre, formerName, Imperial Theatre]
Generated description
Imperial Theatre was the original name of the historic Toronto playhouse now known as the Ed Mirvish Theatre, a major venue for live stage productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imperial Theatre Target entity description: Imperial Theatre was the original name of the historic Toronto playhouse now known as the Ed Mirvish Theatre, a major venue for live stage productions.
-
A.
Imperial Theatre
The Imperial Theatre is a historic Broadway venue in New York City renowned for hosting major musical productions.
-
B.
Palace Theatre
The Palace Theatre is a historic performing arts venue in Southend-on-Sea, England, known for hosting a wide range of theatrical productions and live entertainment.
-
C.
Grand Theatre
Grand Theatre is the English translation of the name of the Bolshoi Theatre, the historic and world-renowned performing arts venue in Moscow famed for its ballet and opera productions.
-
D.
Temple Theatre
Temple Theatre is a historic performing arts venue in Sanford, North Carolina, known for hosting live theater productions and cultural events.
-
E.
Alhambra Theatre
Alhambra Theatre is a historic and prominent performing arts venue in Bradford, England, renowned for hosting major touring productions and West End shows.
- 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_69ab4c3d16bc81908b3a1c98fbd287fe |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdef145f08190be8556bc696ba3ab |
completed | March 7, 2026, 8:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b055d9c0f08190b62afbc1bf98dc20 |
completed | March 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69b06309895881908e9fdd9fa31aed03 |
completed | March 10, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b06371e5fc8190a9945d9ac005365a |
completed | March 10, 2026, 6:31 p.m. |
Created at: March 6, 2026, 10:01 p.m.