Triple
T7823822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spencer de Grey |
E181195
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
London City Hall (as part of Foster + Partners team)
London City Hall is a distinctive, energy-efficient glass-and-steel civic building on the south bank of the River Thames in London, designed by Foster + Partners as the headquarters of the Greater London Authority.
|
E695206
|
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: London City Hall (as part of Foster + Partners team) | Statement: [Spencer de Grey, notableWork, London City Hall (as part of Foster + Partners team)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London City Hall (as part of Foster + Partners team) Context triple: [Spencer de Grey, notableWork, London City Hall (as part of Foster + Partners team)]
-
A.
30 St Mary Axe
30 St Mary Axe is a distinctive, energy-efficient commercial skyscraper in the City of London, popularly known as “The Gherkin” for its unique curved, tapering shape.
-
B.
UCL Wilkins Building
The UCL Wilkins Building is the historic neoclassical centerpiece of University College London’s Bloomsbury campus, housing key academic and administrative facilities.
-
C.
Aston Webb Building
The Aston Webb Building is a prominent historic red-brick centerpiece of the University of Birmingham’s Edgbaston campus, known for its grand domed architecture and role as a focal point for university ceremonies and administration.
-
D.
JP Morgan Chase Tower London
JP Morgan Chase Tower London is a prominent office skyscraper in Canary Wharf that serves as a major London base for the global financial services firm JPMorgan Chase.
-
E.
110 Bishopsgate
110 Bishopsgate is a prominent skyscraper in the City of London, known for its mixed-use office space and distinctive glass-and-steel design.
- 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: London City Hall (as part of Foster + Partners team) Triple: [Spencer de Grey, notableWork, London City Hall (as part of Foster + Partners team)]
Generated description
London City Hall is a distinctive, energy-efficient glass-and-steel civic building on the south bank of the River Thames in London, designed by Foster + Partners as the headquarters of the Greater London Authority.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London City Hall (as part of Foster + Partners team) Target entity description: London City Hall is a distinctive, energy-efficient glass-and-steel civic building on the south bank of the River Thames in London, designed by Foster + Partners as the headquarters of the Greater London Authority.
-
A.
30 St Mary Axe
30 St Mary Axe is a distinctive, energy-efficient commercial skyscraper in the City of London, popularly known as “The Gherkin” for its unique curved, tapering shape.
-
B.
UCL Wilkins Building
The UCL Wilkins Building is the historic neoclassical centerpiece of University College London’s Bloomsbury campus, housing key academic and administrative facilities.
-
C.
Aston Webb Building
The Aston Webb Building is a prominent historic red-brick centerpiece of the University of Birmingham’s Edgbaston campus, known for its grand domed architecture and role as a focal point for university ceremonies and administration.
-
D.
JP Morgan Chase Tower London
JP Morgan Chase Tower London is a prominent office skyscraper in Canary Wharf that serves as a major London base for the global financial services firm JPMorgan Chase.
-
E.
110 Bishopsgate
110 Bishopsgate is a prominent skyscraper in the City of London, known for its mixed-use office space and distinctive glass-and-steel design.
- 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_69ca8282ccec819083c48efb72d21cf9 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cafa0abff08190b0245ceca5f20cae |
completed | March 30, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb14aefd4881908ffa5825f4ba6eff |
completed | March 31, 2026, 12:26 a.m. |
| NEDg | Description generation | batch_69cb1734159881909590ed51e8920387 |
completed | March 31, 2026, 12:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb1a6fc16c8190827593f58b9d742d |
completed | March 31, 2026, 12:50 a.m. |
Created at: March 30, 2026, 4:42 p.m.