Triple
T15337955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ewell Village centre |
E366716
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Ewell West railway station |
E74469
|
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: Ewell West railway station | Statement: [Ewell Village centre, hasTransportConnection, Ewell West railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ewell West railway station Context triple: [Ewell Village centre, hasTransportConnection, Ewell West railway station]
-
A.
Ewell West railway station
chosen
Ewell West railway station is a suburban rail station in Ewell, Surrey, providing commuter services into central London and surrounding areas.
-
B.
Welling Station
Welling Station is a small rural community located within Cardston County in southern Alberta, Canada.
-
C.
Epping railway station
Epping railway station is a suburban commuter rail station in Melbourne, Australia, serving the northern suburb of Epping on the city's metropolitan rail network.
-
D.
Weybridge railway station
Weybridge railway station is a suburban rail station in Surrey, England, serving the town of Weybridge with regular commuter and regional services.
-
E.
Woldingham railway station
Woldingham railway station is a rural commuter rail stop in Surrey, England, serving the village of Woldingham with services towards London and the South Coast.
- 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_69d85a1355608190a6673ddb67231d54 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e11b22c81908280efe65acd5454 |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01f2ee9c819080fce24ed13a07c7 |
completed | May 9, 2026, 9:44 a.m. |
Created at: April 10, 2026, 3:17 a.m.