Triple
T10975911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leagrave |
E259368
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Leagrave railway station |
E896952
|
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: Leagrave railway station | Statement: [Leagrave, servedBy, Leagrave railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leagrave railway station Context triple: [Leagrave, servedBy, Leagrave railway station]
-
A.
Leagrave railway station
chosen
Leagrave railway station is a suburban rail station in Leagrave, Luton, England, serving as a commuter stop on the Midland Main Line with frequent services to London and other regional destinations.
-
B.
Wargrave railway station
Wargrave railway station is a small local rail stop in the village of Wargrave in Berkshire, England, providing passenger services on the Henley-on-Thames branch line.
-
C.
Belgrave railway station
Belgrave railway station is a suburban train station in Melbourne, Australia, serving as the gateway to the Dandenong Ranges and the nearby heritage Puffing Billy Railway.
-
D.
Kenley railway station
Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
-
E.
Lostock railway station
Lostock railway station is a suburban rail stop in Greater Manchester, England, serving the Lostock area with local and regional train services.
- 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_69d6aa895f4c8190887a15460ef622f4 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d771f4e888819097433271a2f45ff3 |
completed | April 9, 2026, 9:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e344b433c481909bf22bba1b8dc3bd |
completed | April 18, 2026, 8:45 a.m. |
Created at: April 8, 2026, 9:24 p.m.