Triple
T18862764
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Underfall Yard |
E461355
|
entity |
| Predicate | hasOperator |
P179
|
FINISHED |
| Object | Underfall Yard Trust |
—
|
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: Underfall Yard Trust | Statement: [Underfall Yard, hasOperator, Underfall Yard Trust]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Underfall Yard Trust Context triple: [Underfall Yard, hasOperator, Underfall Yard Trust]
-
A.
Headley Trust
The Headley Trust is a UK-based charitable foundation associated with the Sainsbury family that supports a wide range of causes including arts, heritage, education, and social welfare.
-
B.
Brantwood Trust
Brantwood Trust is a charitable organization responsible for preserving and managing Brantwood, the former home of Victorian art critic and social thinker John Ruskin, as a historic house and educational center.
-
C.
Cadogan Estates
Cadogan Estates is a major London property company that manages and develops the Cadogan family’s extensive real estate holdings, particularly in Chelsea and Knightsbridge.
-
D.
Bridge House Estates
Bridge House Estates is an ancient charitable trust of the City of London Corporation that owns and maintains several of London’s key bridges across the River Thames.
-
E.
Dowanhill
Dowanhill is a residential and affluent neighborhood in Glasgow’s West End, known for its Victorian architecture and proximity to cultural and educational institutions.
- 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: Underfall Yard Trust Target entity description: Underfall Yard Trust is a charitable organization responsible for preserving, managing, and promoting the historic Underfall Yard maritime site in Bristol, England.
-
A.
Headley Trust
The Headley Trust is a UK-based charitable foundation associated with the Sainsbury family that supports a wide range of causes including arts, heritage, education, and social welfare.
-
B.
Brantwood Trust
Brantwood Trust is a charitable organization responsible for preserving and managing Brantwood, the former home of Victorian art critic and social thinker John Ruskin, as a historic house and educational center.
-
C.
Cadogan Estates
Cadogan Estates is a major London property company that manages and develops the Cadogan family’s extensive real estate holdings, particularly in Chelsea and Knightsbridge.
-
D.
Bridge House Estates
Bridge House Estates is an ancient charitable trust of the City of London Corporation that owns and maintains several of London’s key bridges across the River Thames.
-
E.
Dowanhill
Dowanhill is a residential and affluent neighborhood in Glasgow’s West End, known for its Victorian architecture and proximity to cultural and educational institutions.
- 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_69d8dcfb7b9c8190854e7b171b98ea2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c2a304d4819092f14b7932d01afe |
completed | April 20, 2026, 6:07 a.m. |
Created at: April 10, 2026, 11:57 a.m.