Triple
T21132636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London St Pancras – Derby |
E520725
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Wellingborough railway station |
—
|
NE NERFINISHED |
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: Wellingborough railway station | Statement: [London St Pancras – Derby, servesStation, Wellingborough railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wellingborough railway station Context triple: [London St Pancras – Derby, servesStation, Wellingborough railway station]
-
A.
Wellingborough railway station
chosen
Wellingborough railway station is a regional rail stop in Northamptonshire, England, served by East Midlands Railway services on the Midland Main Line between London and Corby.
-
B.
Wellingborough bus station
Wellingborough bus station is the main public bus terminal serving the town of Wellingborough in Northamptonshire, England.
-
C.
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.
-
D.
Atherstone railway station
Atherstone railway station is a small passenger rail stop in Atherstone, Warwickshire, England, served primarily by West Midlands Trains on the Trent Valley section of the West Coast Main Line.
-
E.
Sawbridgeworth railway station
Sawbridgeworth railway station is a small commuter rail station in Hertfordshire, England, serving the town of Sawbridgeworth on the West Anglia Main Line between London and Cambridge.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b50b53048190ae34e8abbe3c5ada |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e723574b1481909fe9bebc83f1f3ce |
completed | April 21, 2026, 7:12 a.m. |
Created at: April 16, 2026, 2:56 p.m.