Triple
T7820346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nelson, Lancashire |
E181112
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Nelson railway station |
E179895
|
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: Nelson railway station | Statement: [Nelson, Lancashire, hasRailwayStation, Nelson railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nelson railway station Context triple: [Nelson, Lancashire, hasRailwayStation, Nelson railway station]
-
A.
Nelson railway station
chosen
Nelson railway station is a railway station serving the town of Nelson in Lancashire, England, on the East Lancashire Line.
-
B.
Leumeah railway station
Leumeah railway station is a suburban train station in Sydney, Australia, serving the Leumeah area on the city’s commuter rail network.
-
C.
Seddon railway station
Seddon railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Seddon.
-
D.
Gisborne railway station
Gisborne railway station is the main rail terminus serving the city of Gisborne on the east coast of New Zealand’s North Island.
-
E.
Dunedin Railway Station
Dunedin Railway Station is a historic and architecturally ornate train station in Dunedin, New Zealand, renowned for its Flemish Renaissance style and status as one of the country’s most photographed buildings.
- 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_69ca828153f48190bdb27ac46f8e0745 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cafa06d28881908d62d4c02b45cedd |
completed | March 30, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb149bae408190a931ecbc803b0850 |
completed | March 31, 2026, 12:26 a.m. |
Created at: March 30, 2026, 4:41 p.m.