Triple
T8726275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham Main Line |
E207138
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Canterbury East railway station |
E172237
|
NE FINISHED |
How this triple was built (2 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: Canterbury East railway station | Statement: [Chatham Main Line, passesThrough, Canterbury East railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canterbury East railway station Context triple: [Chatham Main Line, passesThrough, Canterbury East railway station]
-
A.
Canterbury East railway station
chosen
Canterbury East railway station is one of the main rail stations serving the historic city of Canterbury in Kent, providing regional services on the line towards London and coastal destinations.
-
B.
Canterbury West railway station
Canterbury West railway station is a mainline railway station serving the historic city of Canterbury in Kent, England, providing regional and high-speed connections to London and other destinations.
-
C.
Canterbury station
Canterbury station was the original name for what is now known as Canterbury East railway station, a key rail stop serving the historic city of Canterbury in Kent, England.
-
D.
Seddon railway station
Seddon railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Seddon.
-
E.
Nelson railway station
Nelson railway station is a railway station serving the town of Nelson in Lancashire, England, on the East Lancashire Line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d158b0481908249610458f97306 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf2912c4e08190a147fc31db6788d1 |
completed | April 3, 2026, 2:42 a.m. |
Created at: March 30, 2026, 6:36 p.m.