Triple
T14140325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southampton–Portsmouth line |
E350404
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | St Denys railway station |
E426214
|
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: St Denys railway station | Statement: [Southampton–Portsmouth line, hasStation, St Denys railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Denys railway station Context triple: [Southampton–Portsmouth line, hasStation, St Denys railway station]
-
A.
St Denys railway station
chosen
St Denys railway station is a suburban rail stop in Southampton, England, providing local and regional train services on routes including those between Southampton and Portsmouth.
-
B.
Dennis railway station
Dennis railway station is a suburban commuter rail stop in Melbourne, Australia, serving the Hurstbridge line in the city’s inner north.
-
C.
Dungeness railway station
Dungeness railway station is a terminus on the narrow-gauge Romney, Hythe and Dymchurch Railway serving the remote shingle headland of Dungeness in Kent, England.
-
D.
Sydenham railway station
Sydenham railway station is a suburban train station serving the Sydenham area of south London, providing commuter rail connections to central London and surrounding districts.
-
E.
Warminster station
Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6111a36081909beff35c88a56960 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf18e3d08190b287e2da192d05eb |
completed | May 7, 2026, 6:51 p.m. |
Created at: April 10, 2026, 12:45 a.m.