Triple
T6836762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Avon Valley Line |
E157468
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Severn Beach railway station |
E372170
|
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: Severn Beach railway station | Statement: [Avon Valley Line, hasStation, Severn Beach railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Severn Beach railway station Context triple: [Avon Valley Line, hasStation, Severn Beach railway station]
-
A.
Severn Beach railway station
chosen
Severn Beach railway station is a coastal rail station in South Gloucestershire, England, serving the village of Severn Beach near the Severn Estuary.
-
B.
Seaford railway station
Seaford railway station is a suburban train station serving the coastal town of Seaford in East Sussex, England, as the terminus of a branch line.
-
C.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
-
D.
Southend Victoria railway station
Southend Victoria railway station is a mainline terminus in Southend-on-Sea, England, providing regular rail services to London and other destinations.
-
E.
Severn Valley Railway station
Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
- 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_69c6882c53608190b99aebef079b23bd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d67c1c508190ab39b8aaaaacc628 |
completed | March 27, 2026, 7:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c723ffce448190ac8edbaaa1517972 |
completed | March 28, 2026, 12:42 a.m. |
Created at: March 27, 2026, 2:19 p.m.