Triple
T21542588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ravensbourne |
E531528
|
entity |
| Predicate | crossesAdministrativeBoundary |
P13760
|
FINISHED |
| Object | Lewisham–Greenwich boundary |
—
|
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: Lewisham–Greenwich boundary | Statement: [Ravensbourne, crossesAdministrativeBoundary, Lewisham–Greenwich boundary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewisham–Greenwich boundary Context triple: [Ravensbourne, crossesAdministrativeBoundary, Lewisham–Greenwich boundary]
-
A.
Bromley–Lewisham boundary
The Bromley–Lewisham boundary is the administrative dividing line between the London Boroughs of Bromley and Lewisham in southeast London.
-
B.
Greenwich and Lewisham
Greenwich and Lewisham is a London Assembly constituency covering the southeastern boroughs of Greenwich and Lewisham, represented on the Greater London Authority.
-
C.
Lewisham East
Lewisham East is a UK parliamentary constituency in southeast London, covering areas such as Catford and Lee within the London Borough of Lewisham.
-
D.
Lewisham
Lewisham is a small inner-western suburb of Sydney, Australia, known for its residential character, heritage architecture, and convenient public transport links.
-
E.
Lewisham
Lewisham is a borough in southeast London known for its diverse communities, busy town centre, and extensive transport links into central 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: Lewisham–Greenwich boundary Target entity description: The Lewisham–Greenwich boundary is the administrative dividing line between the London Boroughs of Lewisham and Greenwich in southeast London.
-
A.
Bromley–Lewisham boundary
The Bromley–Lewisham boundary is the administrative dividing line between the London Boroughs of Bromley and Lewisham in southeast London.
-
B.
Greenwich and Lewisham
Greenwich and Lewisham is a London Assembly constituency covering the southeastern boroughs of Greenwich and Lewisham, represented on the Greater London Authority.
-
C.
Lewisham East
Lewisham East is a UK parliamentary constituency in southeast London, covering areas such as Catford and Lee within the London Borough of Lewisham.
-
D.
Lewisham
Lewisham is a small inner-western suburb of Sydney, Australia, known for its residential character, heritage architecture, and convenient public transport links.
-
E.
Lewisham
Lewisham is a borough in southeast London known for its diverse communities, busy town centre, and extensive transport links into central 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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb58c34808190b0eb54ba01e2cc13 |
completed | April 27, 2026, 1:02 a.m. |
Created at: April 16, 2026, 6:28 p.m.