Triple
T18535105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tooley Street |
E452943
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object | London City Hall (former GLA building) |
—
|
NE NERFINISHED |
How this triple was built (3 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: London City Hall (former GLA building) | Statement: [Tooley Street, hasBuilding, London City Hall (former GLA building)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London City Hall (former GLA building) Context triple: [Tooley Street, hasBuilding, London City Hall (former GLA building)]
-
A.
Hackney Town Hall
Hackney Town Hall is a prominent Art Deco-style municipal building in East London that serves as the main civic and ceremonial center for the local council and community.
-
B.
Lambeth Town Hall
Lambeth Town Hall is a historic municipal building in Brixton, London, serving as the main administrative and ceremonial headquarters of the London Borough of Lambeth.
-
C.
Lewisham Town Hall
Lewisham Town Hall is a prominent municipal building in the London Borough of Lewisham that serves as the main administrative and civic centre for the area.
-
D.
Battersea Town Hall
Battersea Town Hall is a historic late-19th-century civic building in Battersea, London, renowned for its ornate architecture and role as a local cultural and community venue.
-
E.
Wandsworth Town Hall
Wandsworth Town Hall is the main municipal building and civic centre serving the London Borough of Wandsworth in southwest London.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London City Hall (former GLA building) Target entity description: London City Hall (former GLA building) is the distinctive, bulb-shaped riverside headquarters that formerly housed the Greater London Authority and the Mayor of London.
-
A.
Hackney Town Hall
Hackney Town Hall is a prominent Art Deco-style municipal building in East London that serves as the main civic and ceremonial center for the local council and community.
-
B.
Lambeth Town Hall
Lambeth Town Hall is a historic municipal building in Brixton, London, serving as the main administrative and ceremonial headquarters of the London Borough of Lambeth.
-
C.
Lewisham Town Hall
Lewisham Town Hall is a prominent municipal building in the London Borough of Lewisham that serves as the main administrative and civic centre for the area.
-
D.
Battersea Town Hall
Battersea Town Hall is a historic late-19th-century civic building in Battersea, London, renowned for its ornate architecture and role as a local cultural and community venue.
-
E.
Wandsworth Town Hall
Wandsworth Town Hall is the main municipal building and civic centre serving the London Borough of Wandsworth in southwest London.
- F. None of above. chosen
Provenance (2 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5340193588190ace2c09c6a94cf81 |
completed | April 19, 2026, 7:58 p.m. |
Created at: April 10, 2026, 11:37 a.m.