Triple
T5030757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ambassador Theatre Group |
E113294
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object |
Playhouse Theatre, London
Playhouse Theatre, London is a historic West End theatre near the River Thames known for staging a wide range of plays, musicals, and special productions.
|
E504630
|
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: Playhouse Theatre, London | Statement: [Ambassador Theatre Group, owns, Playhouse Theatre, London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Playhouse Theatre, London Context triple: [Ambassador Theatre Group, owns, Playhouse Theatre, London]
-
A.
Phoenix Theatre, London
Phoenix Theatre, London is a historic West End playhouse known for hosting major theatrical productions and musicals in the heart of London’s theatre district.
-
B.
Lyceum Theatre, London
The Lyceum Theatre in London is a historic West End venue renowned for its Victorian-era productions and as a major center of English theatrical life.
-
C.
Her Majesty's Theatre, London
Her Majesty's Theatre in London is a historic West End playhouse best known as a major venue for musical theatre and long-running productions such as Andrew Lloyd Webber's "The Phantom of the Opera."
-
D.
Covent Garden Theatre
Covent Garden Theatre was a major London playhouse that evolved into the Royal Opera House, serving as a leading venue for drama, opera, and later ballet from the 18th century onward.
-
E.
Garrick Theatre
Garrick Theatre is a historic playhouse in London’s West End known for staging a wide range of dramas, comedies, and commercial productions.
- 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: Playhouse Theatre, London Triple: [Ambassador Theatre Group, owns, Playhouse Theatre, London]
Generated description
Playhouse Theatre, London is a historic West End theatre near the River Thames known for staging a wide range of plays, musicals, and special productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Playhouse Theatre, London Target entity description: Playhouse Theatre, London is a historic West End theatre near the River Thames known for staging a wide range of plays, musicals, and special productions.
-
A.
Phoenix Theatre, London
Phoenix Theatre, London is a historic West End playhouse known for hosting major theatrical productions and musicals in the heart of London’s theatre district.
-
B.
Lyceum Theatre, London
The Lyceum Theatre in London is a historic West End venue renowned for its Victorian-era productions and as a major center of English theatrical life.
-
C.
Her Majesty's Theatre, London
Her Majesty's Theatre in London is a historic West End playhouse best known as a major venue for musical theatre and long-running productions such as Andrew Lloyd Webber's "The Phantom of the Opera."
-
D.
Covent Garden Theatre
Covent Garden Theatre was a major London playhouse that evolved into the Royal Opera House, serving as a leading venue for drama, opera, and later ballet from the 18th century onward.
-
E.
Garrick Theatre
Garrick Theatre is a historic playhouse in London’s West End known for staging a wide range of dramas, comedies, and commercial productions.
- 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_69bd443775e48190a646ffbfc4334723 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73922a4c81908651c2d9b5e01cb6 |
completed | March 20, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bef7eae20c81908e5854f5d66a69b2 |
completed | March 21, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69bef909df208190b96b2a7a4a404f69 |
completed | March 21, 2026, 8:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef96ed108819084cc9e44ae415a6d |
completed | March 21, 2026, 8:02 p.m. |
Created at: March 20, 2026, 1:36 p.m.