Triple
T21132638
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London St Pancras – Derby |
E520725
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Market Harborough 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: Market Harborough railway station | Statement: [London St Pancras – Derby, servesStation, Market Harborough railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Market Harborough railway station Context triple: [London St Pancras – Derby, servesStation, Market Harborough railway station]
-
A.
Market Harborough railway station
chosen
Market Harborough railway station is a railway station in Leicestershire, England, serving the town of Market Harborough on the Midland Main Line between London and Sheffield.
-
B.
Hanborough railway station
Hanborough railway station is a small railway stop in Oxfordshire, England, serving the village of Long Hanborough on the Cotswold Line between Oxford and Worcester.
-
C.
East Midlands Parkway station
East Midlands Parkway station is a railway station in Nottinghamshire, England, serving as a key regional stop on the Midland Main Line and providing convenient access to nearby East Midlands Airport.
-
D.
Grantham railway station
Grantham railway station is a major railway hub in Lincolnshire, England, serving the town of Grantham with intercity and regional train services.
-
E.
Moston railway station
Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
- 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.