Triple
T19509706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Looe Valley Line |
E488112
|
entity |
| Predicate | promotedBy |
P1258
|
FINISHED |
| Object | Devon and Cornwall Rail Partnership |
—
|
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: Devon and Cornwall Rail Partnership | Statement: [Looe Valley Line, promotedBy, Devon and Cornwall Rail Partnership]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Devon and Cornwall Rail Partnership Context triple: [Looe Valley Line, promotedBy, Devon and Cornwall Rail Partnership]
-
A.
Devon and Cornwall rail network
The Devon and Cornwall rail network is a regional railway system in southwest England that connects major towns, cities, and rural areas across the counties of Devon and Cornwall.
-
B.
Cornwall and Isles of Scilly rail region
The Cornwall and Isles of Scilly rail region is a designated railway area in southwest England that oversees and coordinates rail services and infrastructure across Cornwall and the Isles of Scilly.
-
C.
North Devon Railway
The North Devon Railway was a 19th-century railway company in southwest England that developed key routes linking Exeter with Barnstaple and the surrounding North Devon area.
-
D.
South Western Railway
South Western Railway is a zone of Indian Railways responsible for operating and managing rail services primarily across the state of Karnataka and parts of its neighboring regions.
-
E.
South Western Railway
South Western Railway is a major UK train operating company providing regional and long-distance passenger rail services across southwest London, Surrey, Hampshire, Dorset, Wiltshire, Devon, and surrounding areas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Devon and Cornwall Rail Partnership Target entity description: The Devon and Cornwall Rail Partnership is a community rail organization that supports, promotes, and develops local railway lines and stations across Devon and Cornwall to boost sustainable travel and regional tourism.
-
A.
Devon and Cornwall rail network
The Devon and Cornwall rail network is a regional railway system in southwest England that connects major towns, cities, and rural areas across the counties of Devon and Cornwall.
-
B.
Cornwall and Isles of Scilly rail region
The Cornwall and Isles of Scilly rail region is a designated railway area in southwest England that oversees and coordinates rail services and infrastructure across Cornwall and the Isles of Scilly.
-
C.
North Devon Railway
The North Devon Railway was a 19th-century railway company in southwest England that developed key routes linking Exeter with Barnstaple and the surrounding North Devon area.
-
D.
South Western Railway
South Western Railway is a zone of Indian Railways responsible for operating and managing rail services primarily across the state of Karnataka and parts of its neighboring regions.
-
E.
South Western Railway
South Western Railway is a major UK train operating company providing regional and long-distance passenger rail services across southwest London, Surrey, Hampshire, Dorset, Wiltshire, Devon, and surrounding areas.
- F. None of above. chosen
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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6351547e481909a875bba40651094 |
completed | April 20, 2026, 2:15 p.m. |
Created at: April 10, 2026, 1:40 p.m.