Triple
T19385140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DLR Bank–Lewisham line |
E484913
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Westferry DLR station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Westferry DLR station | Statement: [DLR Bank–Lewisham line, hasStation, Westferry DLR station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westferry DLR station Context triple: [DLR Bank–Lewisham line, hasStation, Westferry DLR station]
-
A.
Westferry DLR station
chosen
Westferry DLR station is a Docklands Light Railway station in London’s Docklands area serving the Canary Wharf and Limehouse districts.
-
B.
Canary Wharf DLR station
Canary Wharf DLR station is a light rail station in London’s Docklands financial district, providing Docklands Light Railway services to the Canary Wharf area.
-
C.
Limehouse DLR station
Limehouse DLR station is an elevated Docklands Light Railway station in east London serving the Limehouse area and providing interchange with National Rail services.
-
D.
Greenwich DLR station
Greenwich DLR station is a light rail station in the London Borough of Greenwich that serves the Docklands Light Railway network and provides access to the historic maritime district.
-
E.
Cutty Sark DLR station
Cutty Sark DLR station is a light rail station in Greenwich, London, serving the Docklands Light Railway and providing access to the historic maritime area around the Cutty Sark ship.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d460d88190abf0591c5c9d2b0c |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61b3ffa548190a060d6e94562a5d2 |
completed | April 20, 2026, 12:25 p.m. |
Created at: April 10, 2026, 1:35 p.m.