Triple
T21305035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bexleyheath |
E525172
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Bexleyheath railway 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: Bexleyheath railway station | Statement: [Bexleyheath, hasRailwayStation, Bexleyheath railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bexleyheath railway station Context triple: [Bexleyheath, hasRailwayStation, Bexleyheath railway station]
-
A.
Bexleyheath railway station
chosen
Bexleyheath railway station is a suburban rail station in the London Borough of Bexley that provides commuter services between southeast London and central London.
-
B.
Bexley railway station
Bexley railway station is a suburban rail station in the London Borough of Bexley, providing commuter services on the North Kent Line in southeast London.
-
C.
Blackheath railway station
Blackheath railway station is a suburban rail station in southeast London serving the Blackheath area with regular commuter services into central London and surrounding regions.
-
D.
Blackheath railway station
Blackheath railway station is a heritage-listed passenger rail stop on the Main Western line in the Blue Mountains region of New South Wales, Australia.
-
E.
Lewisham station
Lewisham station is a major transport hub in southeast London that serves National Rail, Docklands Light Railway, and numerous bus routes.
- 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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aa341908190963c4368708860b8 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 16, 2026, 4:05 p.m.