Triple
T5061782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fenchurch Street |
E114037
|
entity |
| Predicate | hasNearbyRailTerminus |
P44136
|
FINISHED |
| Object | London Fenchurch Street railway station |
E350283
|
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: London Fenchurch Street railway station | Statement: [Fenchurch Street, hasNearbyRailTerminus, London Fenchurch Street railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Fenchurch Street railway station Context triple: [Fenchurch Street, hasNearbyRailTerminus, London Fenchurch Street railway station]
-
A.
Fenchurch Street railway station
chosen
Fenchurch Street railway station is a central London terminus primarily serving commuter routes to east London and Essex, operated by c2c.
-
B.
Cannon Street station
Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
-
C.
Covent Garden station
Covent Garden station is a London Underground station on the Piccadilly line, serving the Covent Garden area in the West End of London.
-
D.
Marylebone station
Marylebone station is a central London railway terminus and London Underground station serving Chiltern Railways services and the Bakerloo line.
-
E.
King’s Cross St Pancras Underground station
King’s Cross St Pancras Underground station is a major London Tube interchange serving multiple lines beneath the King’s Cross and St Pancras mainline railway terminals.
- 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: hasNearbyRailTerminus Context triple: [Fenchurch Street, hasNearbyRailTerminus, London Fenchurch Street railway station]
-
A.
hasNearbyRailway
Indicates that one entity is located close to a railway associated with or relevant to another entity.
-
B.
hasNearbyRailwayStation
Indicates that a railway station is located within a short or convenient distance from the referenced entity.
-
C.
nearestRailwayTerminus
chosen
Indicates that one location is the closest railway terminus to another specified place.
-
D.
hasNearbyTramStop
Indicates that a location has a tram stop situated within a short walking distance or close proximity.
-
E.
operatorOfNearestStation
Indicates that an entity is the organization or operator responsible for managing the station that is geographically closest to a given reference point or entity.
- 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_69bd443c0c8c81908663b77afb28e165 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74740ae08190930f1fd57187334e |
completed | March 20, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69becfb9bcf48190acac2714c25de725 |
completed | March 21, 2026, 5:04 p.m. |
| PD | Predicate disambiguation | batch_69bd715622b48190a3e8e49a5ef62b4a |
completed | March 20, 2026, 4:09 p.m. |
Created at: March 20, 2026, 1:38 p.m.