Triple
T18111373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Waterloo to Portsmouth Harbour route |
E433481
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Havant 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: Havant railway station | Statement: [London Waterloo to Portsmouth Harbour route, hasStation, Havant railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havant railway station Context triple: [London Waterloo to Portsmouth Harbour route, hasStation, Havant railway station]
-
A.
Havant railway station
chosen
Havant railway station is a key rail hub in Hampshire, England, serving the town of Havant on mainline routes between London, Portsmouth, and the south coast.
-
B.
Fareham railway station
Fareham railway station is a key rail hub in Hampshire, England, providing regional and long-distance services, including routes between the South Coast and major cities such as London and Cardiff.
-
C.
Petersfield railway station
Petersfield railway station is a stop on the Portsmouth Direct Line in Hampshire, England, serving the market town of Petersfield with regular services between London Waterloo and Portsmouth.
-
D.
Haslemere railway station
Haslemere railway station is a key stop on the Portsmouth Direct Line in Surrey, England, providing commuter and regional rail services between London and the south coast.
-
E.
Aldershot railway station
Aldershot railway station is the main rail transport hub serving the town of Aldershot in Hampshire, England, providing regional and commuter services.
- 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_69d8b90916008190a1f110bd7ced5473 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddd2038081909515fb6d17495cbf |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 10:28 a.m.