Triple
T15898831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duchess Theatre |
E385531
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Ewen Barr
Ewen Barr was a British architect known for designing the Duchess Theatre in London’s West End.
|
E1216020
|
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: Ewen Barr | Statement: [Duchess Theatre, architect, Ewen Barr]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ewen Barr Context triple: [Duchess Theatre, architect, Ewen Barr]
-
A.
Ewen Leslie
Ewen Leslie is an Australian actor known for his acclaimed work in film, television, and theatre.
-
B.
Ian Bryce
Ian Bryce is a British film producer known for his work on major Hollywood blockbusters such as Saving Private Ryan and the Transformers series.
-
C.
Gavin Dunbar
Gavin Dunbar was a 16th-century Scottish bishop and royal official known for his influential role in church and civic affairs, including major building and charitable projects.
-
D.
Ewen Fields
Ewen Fields is a football stadium in Hyde, Greater Manchester, known as the long-time home ground of Hyde United FC.
-
E.
Ian Meakins
Ian Meakins is a British business executive known for leading major multinational companies, including serving as chairman of Unilever.
- 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: Ewen Barr Triple: [Duchess Theatre, architect, Ewen Barr]
Generated description
Ewen Barr was a British architect known for designing the Duchess Theatre in London’s West End.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ewen Barr Target entity description: Ewen Barr was a British architect known for designing the Duchess Theatre in London’s West End.
-
A.
Ewen Leslie
Ewen Leslie is an Australian actor known for his acclaimed work in film, television, and theatre.
-
B.
Ian Bryce
Ian Bryce is a British film producer known for his work on major Hollywood blockbusters such as Saving Private Ryan and the Transformers series.
-
C.
Gavin Dunbar
Gavin Dunbar was a 16th-century Scottish bishop and royal official known for his influential role in church and civic affairs, including major building and charitable projects.
-
D.
Ewen Fields
Ewen Fields is a football stadium in Hyde, Greater Manchester, known as the long-time home ground of Hyde United FC.
-
E.
Ian Meakins
Ian Meakins is a British business executive known for leading major multinational companies, including serving as chairman of Unilever.
- 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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1563bd0688190b6f7a695be0a4625 |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00580789c08190994c5c71525aadc6 |
completed | May 10, 2026, 10:03 a.m. |
| NEDg | Description generation | batch_6a0058b298448190aab32ec1583f7c86 |
completed | May 10, 2026, 10:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00595837c4819093f1a1a35185bc4b |
completed | May 10, 2026, 10:09 a.m. |
Created at: April 10, 2026, 4:51 a.m.