Triple
T16900485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ifield railway station |
E424420
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | Crawley railway station |
E424418
|
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: Crawley railway station | Statement: [Ifield railway station, hasAdjacentStation, Crawley railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crawley railway station Context triple: [Ifield railway station, hasAdjacentStation, Crawley railway station]
-
A.
Crawley railway station
chosen
Crawley railway station is a mainline railway station in Crawley, West Sussex, England, providing regional and commuter services on the Arun Valley Line.
-
B.
Swale railway station
Swale railway station is a small, lightly used railway stop in Kent, England, serving the area near the Kingsferry Bridge between the Isle of Sheppey and the mainland.
-
C.
Shepperton railway station
Shepperton railway station is a suburban terminus in Surrey, England, serving the town of Shepperton on a branch line into London.
-
D.
Purley railway station
Purley railway station is a suburban railway station in the London Borough of Croydon that serves as a key junction and commuter hub on the Southern network in South London.
-
E.
Knockholt railway station
Knockholt railway station is a suburban rail station in Kent, England, serving the village of Knockholt and surrounding areas on the line between London and southeastern destinations.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8dbc6e48190be90066b82fc61db |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7b273608190b552d8dc22bc51ef |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:29 a.m.