Triple
T11814884
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wynyard railway station |
E280971
|
entity |
| Predicate | servesLine |
P839
|
FINISHED |
| Object | Western line |
E486422
|
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: Western line | Statement: [Wynyard railway station, servesLine, Western line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western line Context triple: [Wynyard railway station, servesLine, Western line]
-
A.
Southern Line
The Southern Line is a key suburban rail route in Auckland, New Zealand, connecting central Auckland with southern suburbs and towns.
-
B.
Michigan Line
The Michigan Line is a key passenger rail corridor in the Midwest, carrying Amtrak trains between Chicago and Detroit/Pontiac across southern Michigan.
-
C.
Linha do Oeste
Linha do Oeste is a major Portuguese railway line running along the country’s western coast, connecting Lisbon’s outskirts with several central-western cities and towns.
-
D.
Western Line
The Western Line is a major suburban railway corridor in Mumbai that connects the city’s western suburbs with its central and southern areas, carrying millions of commuters daily.
-
E.
Western Line
chosen
The Western Line is a suburban railway line in Auckland, New Zealand, running from the city centre through the western suburbs and serving as a key part of the region’s commuter rail network.
- 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a5ccbbd481908c9013cb5a50c079 |
completed | April 10, 2026, 7:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f131b62abc8190a02f584541baaee5 |
completed | April 28, 2026, 10:16 p.m. |
Created at: April 8, 2026, 9:42 p.m.