Triple
T19418056
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlantic Coast Line |
E485771
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | St Columb Road railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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 Columb Road railway station | Statement: [Atlantic Coast Line, hasStation, St Columb Road railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Columb Road railway station Context triple: [Atlantic Coast Line, hasStation, St Columb Road railway station]
-
A.
Warren Road station
Warren Road station is a light rail stop in Cockeysville, Maryland, that serves as part of the Baltimore Light RailLink system.
-
B.
Mauldeth Road railway station
Mauldeth Road railway station is a suburban rail stop in south Manchester, England, serving the Mauldeth Road and Ladybarn areas on the line between Manchester Piccadilly and the city’s southern suburbs.
-
C.
Grant Road railway station
Grant Road railway station is a key stop on Mumbai's Western suburban railway corridor, serving the central South Mumbai area.
-
D.
Marsh Lane & Strand Road railway station
Marsh Lane & Strand Road railway station was a former railway station in Bootle, Merseyside, that once served the local community before its closure and replacement by a more modern facility.
-
E.
Haydons Road railway station
Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Columb Road railway station Target entity description: St Columb Road railway station is a small rural stop on the Atlantic Coast Line in Cornwall, England, serving the village of St Columb Road with local rail services.
-
A.
Warren Road station
Warren Road station is a light rail stop in Cockeysville, Maryland, that serves as part of the Baltimore Light RailLink system.
-
B.
Mauldeth Road railway station
Mauldeth Road railway station is a suburban rail stop in south Manchester, England, serving the Mauldeth Road and Ladybarn areas on the line between Manchester Piccadilly and the city’s southern suburbs.
-
C.
Grant Road railway station
Grant Road railway station is a key stop on Mumbai's Western suburban railway corridor, serving the central South Mumbai area.
-
D.
Marsh Lane & Strand Road railway station
Marsh Lane & Strand Road railway station was a former railway station in Bootle, Merseyside, that once served the local community before its closure and replacement by a more modern facility.
-
E.
Haydons Road railway station
Haydons Road railway station is a suburban rail stop in the London Borough of Merton serving local commuter services on the Sutton Loop in South London.
- F. None of above. chosen
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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62afad8d881908f1de6324e55d2f6 |
completed | April 20, 2026, 1:32 p.m. |
Created at: April 10, 2026, 1:37 p.m.