Triple
T23212996
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bodmin and Wenford Railway |
E580651
|
entity |
| Predicate | connectedMainLineStation |
P35426
|
FINISHED |
| Object | Bodmin Parkway railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bodmin Parkway railway station | Statement: [Bodmin and Wenford Railway, connectedMainLineStation, Bodmin Parkway railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bodmin Parkway railway station Context triple: [Bodmin and Wenford Railway, connectedMainLineStation, Bodmin Parkway railway station]
-
A.
Bodmin Parkway railway station
chosen
Bodmin Parkway railway station is a rural rail stop in Cornwall, England, serving as the main rail access point for the town of Bodmin and nearby attractions such as Bodmin & Wenford Railway and Bodmin Moor.
-
B.
Bodmin General railway station
Bodmin General railway station is a preserved heritage railway terminus in Bodmin, Cornwall, serving as the main station of the Bodmin & Wenford Railway.
-
C.
Penzance railway station
Penzance railway station is a major terminus in Cornwall, England, known as the westernmost mainline railway station in Great Britain.
-
D.
Carbis Bay railway station
Carbis Bay railway station is a small coastal stop in Cornwall, England, serving the village of Carbis Bay on the scenic branch line between St Ives and the mainline network.
-
E.
Calstock railway station
Calstock railway station is a rural stop on the Tamar Valley Line in Cornwall, England, known for its scenic setting beside the River Tamar and proximity to the village of Calstock.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: connectedMainLineStation Context triple: [Bodmin and Wenford Railway, connectedMainLineStation, Bodmin Parkway railway station]
-
A.
connectsToRailStation
Indicates that one entity has a direct link, route, or access connection to a rail station.
-
B.
connectsToMainLineAt
chosen
Indicates that one entity is linked or joined to a primary or central line at a specific point.
-
C.
formerMainlineStation
Indicates that a station previously served as a mainline station but no longer holds that status.
-
D.
servesAsThroughStationFor
Indicates that a station functions as an intermediate (through) stop for a particular service, route, or journey rather than as its starting or ending point.
-
E.
connectsToMajorLineServing
Indicates that one transportation line or route is directly linked to a primary or high-capacity line that provides major service coverage.
- F. None of above.
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_69e2460389408190be74f41d217799a9 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f19162c77c8190ba29c59ea9695316 |
completed | April 29, 2026, 5:04 a.m. |
| PD | Predicate disambiguation | batch_69effcccee508190a7ae311fdd319806 |
completed | April 28, 2026, 12:18 a.m. |
Created at: April 17, 2026, 4:07 p.m.