Triple
T15009656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Waterloo to Alton |
E377801
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Alton railway station |
E94111
|
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: Alton railway station | Statement: [London Waterloo to Alton, terminus, Alton railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alton railway station Context triple: [London Waterloo to Alton, terminus, Alton railway station]
-
A.
Alton railway station
chosen
Alton railway station is a railway terminus in Alton, Hampshire, England, serving as both a National Rail station and the eastern end of the heritage Watercress Line.
-
B.
Allerton railway station
Allerton railway station was a former railway station in Liverpool, England, that served the Allerton area before its closure and replacement by Liverpool South Parkway.
-
C.
Brinnington railway station
Brinnington railway station is a suburban rail stop serving the Brinnington area of Stockport, Greater Manchester, on the Hope Valley Line between Manchester and Sheffield.
-
D.
Albrighton railway station
Albrighton railway station is a small local train station in the village of Albrighton in Shropshire, England, providing regional rail services on the line between Wolverhampton and Shrewsbury.
-
E.
Hucknall railway station
Hucknall railway station is a local rail stop in Hucknall, Nottinghamshire, England, providing regional train services and connections for the town’s residents and visitors.
- 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_69ded734943481908dad4ceed4fe850c |
completed | April 15, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe96a52bb08190961e3f18d751fe2a |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:55 a.m.