Triple
T23456856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Horsham railway station |
E567948
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Arun Valley Line |
—
|
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: Arun Valley Line | Statement: [Horsham railway station, railwayLine, Arun Valley Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arun Valley Line Context triple: [Horsham railway station, railwayLine, Arun Valley Line]
-
A.
Arun Valley Line
chosen
The Arun Valley Line is a railway route in South East England that runs through the Arun Valley in West Sussex, linking London with coastal towns via a largely rural corridor.
-
B.
Peel-Raam Line
The Peel-Raam Line was a Dutch pre-World War II defensive fortification system running through the southeastern Netherlands, intended to slow a potential German invasion.
-
C.
Namkhana line
The Namkhana line is a suburban railway corridor in West Bengal, India, serving as a key route for commuter traffic between Kolkata’s urban area and the coastal regions near Namkhana.
-
D.
Valley Lines railway
The Valley Lines railway is a commuter rail network in South Wales that links Cardiff with the surrounding South Wales Valleys, providing key regional passenger transport services.
-
E.
Howlett Line
The Howlett Line was a Confederate defensive fortification system during the American Civil War that blocked Union advances between the James and Appomattox Rivers near Bermuda Hundred, Virginia.
- 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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a6980d4481909fab47cb5bd28eab |
completed | April 29, 2026, 6:35 a.m. |
Created at: April 17, 2026, 5:53 p.m.