Triple
T21269441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nottingham–Skegness line |
E524215
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Boston 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: Boston railway station | Statement: [Nottingham–Skegness line, hasStation, Boston railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston railway station Context triple: [Nottingham–Skegness line, hasStation, Boston railway station]
-
A.
Boston railway station
chosen
Boston railway station is the main rail transport hub serving the town of Boston in Lincolnshire, England, providing regional passenger services on the local rail network.
-
B.
Cambridge railway station
Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
-
C.
Albert railway station
Albert railway station is a small regional train station in the town of Albert in northern France, serving local passenger services on the Amiens–Laon railway line.
-
D.
Stratford station
Stratford station is a major rail, Underground, and DLR hub in East London serving as a key interchange for local, regional, and national services.
-
E.
Stratford station
Stratford station is a commuter rail station in Stratford, Connecticut, serving Metro-North Railroad and Amtrak trains along the New Haven Line.
- 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_69e0b5156d7881909bd4f83676590715 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73651115081908b5083ba818a6bb1 |
completed | April 21, 2026, 8:33 a.m. |
Created at: April 16, 2026, 4:01 p.m.