Triple
T14068713
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leighton Buzzard |
E338543
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Leighton Buzzard railway station |
E910887
|
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: Leighton Buzzard railway station | Statement: [Leighton Buzzard, hasRailwayStation, Leighton Buzzard railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leighton Buzzard railway station Context triple: [Leighton Buzzard, hasRailwayStation, Leighton Buzzard railway station]
-
A.
Leighton Buzzard railway station
chosen
Leighton Buzzard railway station is a mainline stop in Bedfordshire, England, served by frequent intercity and commuter services on the West Coast Main Line between London and the Midlands.
-
B.
Biggleswade railway station
Biggleswade railway station is a stop on the East Coast Main Line in Bedfordshire, England, served by London King’s Cross to King’s Lynn passenger services.
-
C.
Berkhamsted railway station
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
D.
Bletchley railway station
Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
-
E.
Aylesbury railway station
Aylesbury railway station is the main train station serving the town of Aylesbury in Buckinghamshire, England, providing regional and commuter rail services.
- 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_69d81c67ba6c819091935650dfb3b895 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de568d0404819087e0fe37c72162cb |
completed | April 14, 2026, 3 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb66aeff8819088239226bbe25fd5 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:21 p.m.