Triple
T12745208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bognor Regis railway station |
E304585
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | West Coastway Line branch |
E403158
|
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: West Coastway Line branch | Statement: [Bognor Regis railway station, railwayLine, West Coastway Line branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coastway Line branch Context triple: [Bognor Regis railway station, railwayLine, West Coastway Line branch]
-
A.
West Coastway Line
chosen
The West Coastway Line is a major railway route in southern England that runs along the south coast, linking cities such as Brighton, Worthing, Chichester, and Portsmouth.
-
B.
East Coastway Line
The East Coastway Line is a major railway route in East Sussex, England, running along the south coast and connecting Brighton and Lewes with coastal towns such as Eastbourne and Hastings.
-
C.
Falmouth branch line
The Falmouth branch line is a railway route in Cornwall, England, connecting Truro with the coastal town of Falmouth and serving several intermediate stations.
-
D.
Lakeside branch line
The Lakeside branch line was a short railway route in England’s Lake District that primarily served tourists traveling to the southern end of Windermere.
-
E.
Henley Branch Line
The Henley Branch Line is a short railway branch in Oxfordshire, England, connecting the town of Henley-on-Thames to the Great Western Main Line.
- 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_69d7bdf1426c8190a4402e1c4cdec33a |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96bd42fe08190a85467b1a998d2af |
completed | April 10, 2026, 9:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c94265481908ace9cac757df890 |
completed | May 2, 2026, 10:37 p.m. |
Created at: April 9, 2026, 5:26 p.m.