Triple
T5344707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cornish Main Line |
E124026
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
St Austell railway station
St Austell railway station is a key passenger rail stop in the town of St Austell in Cornwall, England, providing regional and long-distance services on the main line through the county.
|
E266354
|
NE FINISHED |
How this triple was built (4 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: St Austell railway station | Statement: [Cornish Main Line, hasStation, St Austell railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Austell railway station Context triple: [Cornish Main Line, hasStation, St Austell railway station]
-
A.
Weston-super-Mare railway station
Weston-super-Mare railway station is the main rail hub serving the seaside town of Weston-super-Mare in North Somerset, England, providing regional and intercity connections.
-
B.
Nailsea and Backwell railway station
Nailsea and Backwell railway station is a suburban rail station in Somerset, England, serving the towns of Nailsea and Backwell on the line between Bristol and Exeter.
-
C.
Torquay railway station
Torquay railway station is the main rail hub serving the seaside resort town of Torquay in Devon, England, providing regional and intercity connections along the Riviera Line.
-
D.
Lostwithiel railway station
Lostwithiel railway station is a small railway stop in Cornwall, England, serving the town of Lostwithiel on the Cornish Main Line.
-
E.
Barnstaple railway station
Barnstaple railway station is a railway station in Barnstaple, Devon, England, serving as the terminus of the Tarka Line from Exeter.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: St Austell railway station Triple: [Cornish Main Line, hasStation, St Austell railway station]
Generated description
St Austell railway station is a key passenger rail stop in the town of St Austell in Cornwall, England, providing regional and long-distance services on the main line through the county.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Austell railway station Target entity description: St Austell railway station is a key passenger rail stop in the town of St Austell in Cornwall, England, providing regional and long-distance services on the main line through the county.
-
A.
Weston-super-Mare railway station
Weston-super-Mare railway station is the main rail hub serving the seaside town of Weston-super-Mare in North Somerset, England, providing regional and intercity connections.
-
B.
Nailsea and Backwell railway station
Nailsea and Backwell railway station is a suburban rail station in Somerset, England, serving the towns of Nailsea and Backwell on the line between Bristol and Exeter.
-
C.
Torquay railway station
Torquay railway station is the main rail hub serving the seaside resort town of Torquay in Devon, England, providing regional and intercity connections along the Riviera Line.
-
D.
Lostwithiel railway station
chosen
Lostwithiel railway station is a small railway stop in Cornwall, England, serving the town of Lostwithiel on the Cornish Main Line.
-
E.
Barnstaple railway station
Barnstaple railway station is a railway station in Barnstaple, Devon, England, serving as the terminus of the Tarka Line from Exeter.
- F. None of above.
Provenance (5 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_69bd464be27081908807b40b75c1bbae |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd85ea5e748190a9943de794e5c1ec |
completed | March 20, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21c5f82481908e9061d68c1e7496 |
completed | March 21, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69bf22669b4081909a0126e0d8e69fd2 |
completed | March 21, 2026, 10:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf232ed3508190880aab032f8f0b34 |
completed | March 21, 2026, 11:01 p.m. |
Created at: March 20, 2026, 2:01 p.m.