Triple
T14933703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Potters Bar |
E372335
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Potters Bar railway station |
E640231
|
NE FINISHED |
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: Potters Bar railway station | Statement: [Potters Bar, hasRailwayStation, Potters Bar railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Potters Bar railway station Context triple: [Potters Bar, hasRailwayStation, Potters Bar railway station]
-
A.
Potters Bar railway station
chosen
Potters Bar railway station is a suburban rail station in Hertfordshire, England, serving commuter and regional services on the route between London and the north.
-
B.
Petts Wood railway station
Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
-
C.
Pitsea railway station
Pitsea railway station is a railway station in Pitsea, Essex, serving as a key stop on the London, Tilbury and Southend line with services operated by c2c.
-
D.
Bushey railway station
Bushey railway station is a suburban rail station in Hertfordshire, England, providing commuter services on the West Coast Main Line into London and surrounding areas.
-
E.
Gunnersbury station
Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded646a0808190ba5c0c91bde011c5 |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e8ac6d08190809045a6d00a3d47 |
completed | May 9, 2026, 12:23 a.m. |
Created at: April 10, 2026, 2:37 a.m.