Triple
T17855752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester Piccadilly railway station |
E445930
|
entity |
| Predicate | isMajorRailHubInRegion |
P1071
|
FINISHED |
| Object | North West England |
—
|
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: North West England | Statement: [Manchester Piccadilly railway station, isMajorRailHubInRegion, North West England]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North West England Context triple: [Manchester Piccadilly railway station, isMajorRailHubInRegion, North West England]
-
A.
North West England
chosen
North West England is a region of England encompassing major cities like Manchester and Liverpool, known for its industrial heritage, cultural influence, and diverse urban and rural landscapes.
-
B.
Northwest Midlands of England
The Northwest Midlands of England is a historical region whose distinctive Middle English dialect is famously preserved in the works of the anonymous "Gawain Poet," including Sir Gawain and the Green Knight.
-
C.
Northern England
Northern England is the northern portion of England, encompassing major cities such as Manchester, Liverpool, Leeds, Newcastle, and Sheffield, and is known for its industrial heritage, distinct cultural identity, and significant economic and academic hubs.
-
D.
West Midlands
West Midlands is a metropolitan county and region in central England that includes major cities such as Birmingham, Coventry, and Wolverhampton and serves as a key industrial and cultural hub.
-
E.
Midlands, England
Midlands, England is a central region of England known for its mix of industrial cities and rural landscapes, historically significant in the country’s manufacturing and literary heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isMajorRailHubInRegion Context triple: [Manchester Piccadilly railway station, isMajorRailHubInRegion, North West England]
-
A.
hasMajorRailwayStation
chosen
Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
-
B.
hasMajorRailLinksTo
Indicates that there are significant railway connections or routes between two locations.
-
C.
hasMajorHubIn
Indicates that an entity maintains a primary or significant operational hub or center in a specified location.
-
D.
isMajorHubInCountry
Indicates that a location functions as a primary or central hub within a specified country, typically in terms of transport, commerce, or connectivity.
-
E.
hasMajorRailCorridor
Indicates that a location or region is traversed by a primary, high-capacity railway route used for significant passenger or freight transport.
- F. None of above.
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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4978bd5e081909e192f6aada5235f |
completed | April 19, 2026, 8:51 a.m. |
| PD | Predicate disambiguation | batch_69e3d8e6d2e88190ad9ef9f8a99f13e6 |
completed | April 18, 2026, 7:17 p.m. |
Created at: April 10, 2026, 10:17 a.m.