Triple
T17314968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Malden |
E420397
|
entity |
| Predicate | railwayNearby |
P31869
|
FINISHED |
| Object | Worcester Park railway station |
E1145570
|
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: Worcester Park railway station | Statement: [Old Malden, railwayNearby, Worcester Park railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Worcester Park railway station Context triple: [Old Malden, railwayNearby, Worcester Park railway station]
-
A.
Worcester Park railway station
chosen
Worcester Park railway station is a suburban rail station in southwest London providing commuter services into central London and surrounding areas.
-
B.
Worcester Shrub Hill railway station
Worcester Shrub Hill railway station is a principal historic railway station serving the city of Worcester in Worcestershire, England.
-
C.
Worcester Foregate Street railway station
Worcester Foregate Street railway station is a central railway hub in Worcester, England, providing regional and intercity services on key routes operated by Great Western Railway and other train companies.
-
D.
Woolston railway station
Woolston railway station is a suburban rail stop in the Woolston area of Southampton, England, providing local and regional passenger services.
-
E.
Woburn border station
Woburn border station is a Canadian port of entry facility in Woburn, Quebec, that serves travelers and commercial traffic crossing the border from Coburn Gore, Maine.
- 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_69d889d22b848190a4663d0b8f8f76e7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4399c6ad88190ba7fcf1d2d53171c |
completed | April 19, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180e6e830819097b33d6b99232727 |
completed | May 11, 2026, 7:10 a.m. |
Created at: April 10, 2026, 5:43 a.m.