Triple
T18636566
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crofton, London |
E455563
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Petts Wood 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: Petts Wood railway station | Statement: [Crofton, London, hasRailwayStation, Petts Wood railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petts Wood railway station Context triple: [Crofton, London, hasRailwayStation, Petts Wood railway station]
-
A.
Petts Wood railway station
chosen
Petts Wood railway station is a suburban rail station in the London Borough of Bromley that serves the Petts Wood area with commuter services into central London and surrounding regions.
-
B.
Pegswood railway station
Pegswood railway station is a small railway stop in Northumberland, England, serving the village of Pegswood and nearby coastal communities.
-
C.
Pitsea railway station
Pitsea railway station is a railway station in Pitsea, Essex, serving as a key stop on the London, Tilbury and Southend line with services operated by c2c.
-
D.
Paddock Wood railway station
Paddock Wood railway station is a regional rail stop in Kent, England, serving the town of Paddock Wood on routes between London and southeastern destinations.
-
E.
Peartree railway station
Peartree railway station is a small suburban railway stop serving the southern area of Derby, England.
- 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_69d8d38cc7948190a55ea64e5638994e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54fc90b508190849cecb462b52b62 |
completed | April 19, 2026, 9:57 p.m. |
Created at: April 10, 2026, 11:46 a.m.