Triple
T20050905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northwick Park station |
E499193
|
entity |
| Predicate | hasConnection |
P8776
|
FINISHED |
| Object |
Kenton station (National Rail and Bakerloo line) via walking route
Kenton station (National Rail and Bakerloo line) via walking route refers to the nearby Kenton railway and London Underground station that can be reached on foot from Northwick Park station.
|
E1408154
|
NE FINISHED |
How this triple was built (4 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: Kenton station (National Rail and Bakerloo line) via walking route | Statement: [Northwick Park station, hasConnection, Kenton station (National Rail and Bakerloo line) via walking route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kenton station (National Rail and Bakerloo line) via walking route Context triple: [Northwick Park station, hasConnection, Kenton station (National Rail and Bakerloo line) via walking route]
-
A.
Beeston railway station
Beeston railway station is a suburban rail station in Beeston, Nottinghamshire, England, providing regional and local services on the Midland Main Line.
-
B.
Kensington railway station
Kensington railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-city suburb of Kensington on the Craigieburn line.
-
C.
Queen's Park Underground station
Queen's Park Underground station is a London Underground and London Overground interchange station in northwest London serving the Bakerloo line and Watford DC line.
-
D.
Bexley railway station
Bexley railway station is a suburban rail station in the London Borough of Bexley, providing commuter services on the North Kent Line in southeast London.
-
E.
Kensington station
Kensington station is an eastside rapid transit stop on Atlanta's MARTA system, serving the Blue Line in DeKalb County, Georgia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kenton station (National Rail and Bakerloo line) via walking route Triple: [Northwick Park station, hasConnection, Kenton station (National Rail and Bakerloo line) via walking route]
Generated description
Kenton station (National Rail and Bakerloo line) via walking route refers to the nearby Kenton railway and London Underground station that can be reached on foot from Northwick Park station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kenton station (National Rail and Bakerloo line) via walking route Target entity description: Kenton station (National Rail and Bakerloo line) via walking route refers to the nearby Kenton railway and London Underground station that can be reached on foot from Northwick Park station.
-
A.
Beeston railway station
Beeston railway station is a suburban rail station in Beeston, Nottinghamshire, England, providing regional and local services on the Midland Main Line.
-
B.
Kensington railway station
Kensington railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-city suburb of Kensington on the Craigieburn line.
-
C.
Queen's Park Underground station
Queen's Park Underground station is a London Underground and London Overground interchange station in northwest London serving the Bakerloo line and Watford DC line.
-
D.
Bexley railway station
Bexley railway station is a suburban rail station in the London Borough of Bexley, providing commuter services on the North Kent Line in southeast London.
-
E.
Kensington station
Kensington station is an eastside rapid transit stop on Atlanta's MARTA system, serving the Blue Line in DeKalb County, Georgia.
- F. None of above. chosen
Provenance (5 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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632d9d888190b0985bb5ed989311 |
completed | April 20, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a081607e4988190838907e8bce1ee3e |
completed | May 16, 2026, 7 a.m. |
| NEDg | Description generation | batch_6a081691dcfc8190b41040341d99a9c9 |
completed | May 16, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08171724cc81908d6997dbae84ad9e |
completed | May 16, 2026, 7:04 a.m. |
Created at: April 11, 2026, 3:38 p.m.