Triple
T17773723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastleigh–Romsey line |
E443706
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Eastleigh 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: Eastleigh railway station | Statement: [Eastleigh–Romsey line, terminus, Eastleigh railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastleigh railway station Context triple: [Eastleigh–Romsey line, terminus, Eastleigh railway station]
-
A.
Eastleigh railway station
chosen
Eastleigh railway station is a key railway hub in Hampshire, England, serving the town of Eastleigh with regional and long-distance passenger services.
-
B.
Leigh-on-Sea railway station
Leigh-on-Sea railway station is a coastal rail station in Essex, England, serving the town of Leigh-on-Sea on the London, Tilbury and Southend line.
-
C.
West St Leonards railway station
West St Leonards railway station is a coastal railway stop in Hastings, East Sussex, serving the western part of St Leonards-on-Sea on the East Coastway Line.
-
D.
Suffolk Downs station
Suffolk Downs station is a Massachusetts Bay Transportation Authority (MBTA) Blue Line rapid transit stop located in East Boston, Massachusetts.
-
E.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
- 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_69d8b9ef17708190bdf7e2adbf14ddc2 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4871af4248190aed2b3bd42433771 |
completed | April 19, 2026, 7:41 a.m. |
Created at: April 10, 2026, 10:12 a.m.