Triple
T15015709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sleaford railway station |
E377953
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Grantham railway station |
E97922
|
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: Grantham railway station | Statement: [Sleaford railway station, connectsTo, Grantham railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grantham railway station Context triple: [Sleaford railway station, connectsTo, Grantham railway station]
-
A.
Grantham railway station
chosen
Grantham railway station is a major railway hub in Lincolnshire, England, serving the town of Grantham with intercity and regional train services.
-
B.
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.
-
C.
Granville railway station
Granville railway station is a suburban train station in Granville, a western suburb of Sydney, New South Wales, Australia.
-
D.
Woodhouse railway station
Woodhouse railway station is a suburban railway station serving the Woodhouse area of Sheffield, South Yorkshire, England.
-
E.
Higham railway station
Higham railway station is a small commuter rail stop in Higham, Kent, England, served by Southeastern trains on the North Kent Line between London and the Medway/Gravesend area.
- 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_69d85cd3a3c881908c71fc424d459c17 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded7623c3c819092ca36b358b01842 |
completed | April 15, 2026, 12:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe96ae110c8190a0555590b9ddb36a |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:55 a.m.