Triple
T7780717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belsize Park tube station |
E221507
|
entity |
| Predicate | isBetweenStation |
P53807
|
FINISHED |
| Object | Hampstead |
E36563
|
NE FINISHED |
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: Hampstead | Statement: [Belsize Park tube station, isBetweenStation, Hampstead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampstead Context triple: [Belsize Park tube station, isBetweenStation, Hampstead]
-
A.
Hampstead
chosen
Hampstead is a historic and affluent district in north London, England, known for its literary and artistic associations and the expansive Hampstead Heath.
-
B.
Hampstead
Hampstead is a small, affluent residential town on the Island of Montreal in Quebec, Canada, known for its suburban character and tree-lined streets.
-
C.
St John’s Wood
St John’s Wood is an affluent residential district in northwest London, known for its tree-lined streets, elegant villas, and landmarks such as Lord’s Cricket Ground and Abbey Road.
-
D.
West Hampstead
West Hampstead is a residential and commercial district in northwest London known for its village-like feel, transport links, and vibrant high street.
-
E.
Winchmore Hill
Winchmore Hill is a suburban residential area in north London known for its village-like green, period housing, and commuter links into central London.
- 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: isBetweenStation Context triple: [Belsize Park tube station, isBetweenStation, Hampstead]
-
A.
isBetweenStationsOnLine
Indicates that something is located or occurs between two stations along the same transit line.
-
B.
hasIntermediateStation
Indicates that a route, journey, or connection includes a station that lies between its starting point and its final destination.
-
C.
operatedBetweenStations
Indicates that an operation, such as a service or route, took place connecting or running between two specified stations.
-
D.
betweenStation
chosen
Indicates a relationship where something (such as a route, segment, or connection) lies or operates between two stations.
-
E.
isPassengerStationCode
Indicates that a given code is officially assigned to identify a particular passenger station.
- F. None of above.
Provenance (4 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_69ca83ebbef881909ac47f789145fef7 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cae7e779ec8190b77296d9c2ac3210 |
completed | March 30, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6e2cd9cc8190accfefed5eaa0b07 |
completed | April 3, 2026, 7:37 a.m. |
| PD | Predicate disambiguation | batch_69caa488532c819093ac40bba0b3c7ef |
completed | March 30, 2026, 4:27 p.m. |
Created at: March 30, 2026, 4:20 p.m.