Triple
T22084807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purfleet |
E545743
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Purfleet 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: Purfleet railway station | Statement: [Purfleet, hasRailwayStation, Purfleet railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purfleet railway station Context triple: [Purfleet, hasRailwayStation, Purfleet railway station]
-
A.
Purfleet railway station
chosen
Purfleet railway station is a local rail stop in Essex, England, serving the town of Purfleet-on-Thames on the London, Tilbury and Southend line.
-
B.
Northfleet railway station
Northfleet railway station is a suburban rail stop in Northfleet, Kent, England, providing local and commuter services on the North Kent Line.
-
C.
Fleetwood station
Fleetwood station was the former railway terminus serving the coastal town of Fleetwood in Lancashire, England.
-
D.
Fleetwood station
Fleetwood station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the Fleetwood neighborhood of Mount Vernon, New York.
-
E.
Motspur Park railway station
Motspur Park railway station is a suburban rail station in the London Borough of Merton that serves as a local commuter hub on South Western Railway services into central London.
- 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_69e11e3523488190badd54b5d580c00d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f128b95e908190bd846f531eb59b50 |
completed | April 28, 2026, 9:38 p.m. |
Created at: April 16, 2026, 8:29 p.m.