Triple
T2964888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ealing, London |
E80137
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Ealing Town Hall
Ealing Town Hall is a historic Victorian municipal building in the London Borough of Ealing, serving as a center for local government and community events.
|
E315206
|
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: Ealing Town Hall | Statement: [Ealing, London, hasLandmark, Ealing Town Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ealing Town Hall Context triple: [Ealing, London, hasLandmark, Ealing Town Hall]
-
A.
Kensington Town Hall
Kensington Town Hall is a prominent municipal building and civic venue in the London district of Kensington, used for local government functions and public events.
-
B.
Middlesex Guildhall
Middlesex Guildhall is a historic neo-Gothic building on Parliament Square in London that now serves as the home of the Supreme Court of the United Kingdom.
-
C.
Watford Town Hall
Watford Town Hall is a prominent municipal building in Watford, England, serving as the center of local government and civic administration.
-
D.
Luton Town Hall
Luton Town Hall is a prominent civic building and historic landmark in the center of Luton, England, serving as the town’s main municipal headquarters.
-
E.
Woolwich Town Hall
Woolwich Town Hall is a historic municipal building in Woolwich, London, known for its distinctive Edwardian Baroque architecture and role as the local seat of government.
- 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: Ealing Town Hall Triple: [Ealing, London, hasLandmark, Ealing Town Hall]
Generated description
Ealing Town Hall is a historic Victorian municipal building in the London Borough of Ealing, serving as a center for local government and community events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ealing Town Hall Target entity description: Ealing Town Hall is a historic Victorian municipal building in the London Borough of Ealing, serving as a center for local government and community events.
-
A.
Kensington Town Hall
Kensington Town Hall is a prominent municipal building and civic venue in the London district of Kensington, used for local government functions and public events.
-
B.
Middlesex Guildhall
Middlesex Guildhall is a historic neo-Gothic building on Parliament Square in London that now serves as the home of the Supreme Court of the United Kingdom.
-
C.
Watford Town Hall
Watford Town Hall is a prominent municipal building in Watford, England, serving as the center of local government and civic administration.
-
D.
Luton Town Hall
Luton Town Hall is a prominent civic building and historic landmark in the center of Luton, England, serving as the town’s main municipal headquarters.
-
E.
Woolwich Town Hall
Woolwich Town Hall is a historic municipal building in Woolwich, London, known for its distinctive Edwardian Baroque architecture and role as the local seat of government.
- 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_69ad8b1341848190bd19dbf46892887d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9958b1e48190a77f37bf63333c5b |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fc9bc190819087cb35ee7c78825a |
completed | March 11, 2026, 5:24 a.m. |
| NEDg | Description generation | batch_69b0fd25e07c819088b2b1bcef4cf54e |
completed | March 11, 2026, 5:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b100ecbee081908832ddec0efdc751 |
completed | March 11, 2026, 5:43 a.m. |
Created at: March 8, 2026, 2:58 p.m.