Triple
T17773724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastleigh–Romsey line |
E443706
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Romsey 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: Romsey railway station | Statement: [Eastleigh–Romsey line, terminus, Romsey railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Romsey railway station Context triple: [Eastleigh–Romsey line, terminus, Romsey railway station]
-
A.
Romsey railway station
chosen
Romsey railway station is a railway station in Romsey, Hampshire, England, serving as a local stop on regional routes including services between Cardiff and Portsmouth.
-
B.
Salisbury railway station
Salisbury railway station is a suburban passenger rail station in Salisbury, South Australia, serving as a key stop on Adelaide’s northern commuter network.
-
C.
Salisbury railway station
Salisbury railway station is a major railway hub in Wiltshire, England, serving as an important junction for routes connecting the West of England with the south coast and London.
-
D.
Penmere railway station
Penmere railway station is a small suburban stop on the Maritime Line serving the town of Falmouth in Cornwall, England.
-
E.
Totton railway station
Totton railway station is a suburban rail stop in Hampshire, England, serving the town of Totton with services on the South West Main Line between Southampton and Bournemouth.
- 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.