Triple
T5161687
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexander Pantages |
E116450
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Pantages vaudeville and motion picture chain
The Pantages vaudeville and motion picture chain was a prominent early 20th-century North American theater circuit known for its lavish venues and popular live entertainment and film exhibitions.
|
E499049
|
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: Pantages vaudeville and motion picture chain | Statement: [Alexander Pantages, founded, Pantages vaudeville and motion picture chain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pantages vaudeville and motion picture chain Context triple: [Alexander Pantages, founded, Pantages vaudeville and motion picture chain]
-
A.
Mirvish theatre chain
The Mirvish theatre chain is a prominent Canadian theatrical organization that owns and operates several major live-performance venues in Toronto, presenting large-scale commercial productions and touring shows.
-
B.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
-
C.
Pantages Theatre
Pantages Theatre is the historic name of a prominent Toronto live-performance venue now known as the Ed Mirvish Theatre, long associated with major theatrical and musical productions.
-
D.
Imperial Theatres
Imperial Theatres were the state-sponsored theatre institutions of the Russian Empire, encompassing its principal opera, ballet, and drama companies under the patronage of the imperial court.
-
E.
Keith-Albee-Orpheum
Keith-Albee-Orpheum was a major early 20th-century American vaudeville and theater circuit whose assets and theaters helped form the foundation of the RKO film studio.
- 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: Pantages vaudeville and motion picture chain Triple: [Alexander Pantages, founded, Pantages vaudeville and motion picture chain]
Generated description
The Pantages vaudeville and motion picture chain was a prominent early 20th-century North American theater circuit known for its lavish venues and popular live entertainment and film exhibitions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pantages vaudeville and motion picture chain Target entity description: The Pantages vaudeville and motion picture chain was a prominent early 20th-century North American theater circuit known for its lavish venues and popular live entertainment and film exhibitions.
-
A.
Mirvish theatre chain
The Mirvish theatre chain is a prominent Canadian theatrical organization that owns and operates several major live-performance venues in Toronto, presenting large-scale commercial productions and touring shows.
-
B.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
-
C.
Pantages Theatre
Pantages Theatre is the historic name of a prominent Toronto live-performance venue now known as the Ed Mirvish Theatre, long associated with major theatrical and musical productions.
-
D.
Imperial Theatres
Imperial Theatres were the state-sponsored theatre institutions of the Russian Empire, encompassing its principal opera, ballet, and drama companies under the patronage of the imperial court.
-
E.
Keith-Albee-Orpheum
Keith-Albee-Orpheum was a major early 20th-century American vaudeville and theater circuit whose assets and theaters helped form the foundation of the RKO film studio.
- 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_69bd445edb3881909b93b34d260717fc |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd79268ea48190a22d3350babc153c |
completed | March 20, 2026, 4:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed92eaed88190bfea287da442d376 |
completed | March 21, 2026, 5:45 p.m. |
| NEDg | Description generation | batch_69bed98c9acc8190a55ad027e659f8c2 |
completed | March 21, 2026, 5:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bed9f4d6cc8190a5bc9732958c41d4 |
completed | March 21, 2026, 5:48 p.m. |
Created at: March 20, 2026, 1:44 p.m.