Triple
T19509672
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Looe Valley Line |
E488112
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Liskeard railway station |
—
|
NE NERFINISHED |
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: Liskeard railway station | Statement: [Looe Valley Line, terminus, Liskeard railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liskeard railway station Context triple: [Looe Valley Line, terminus, Liskeard railway station]
-
A.
Liskeard railway station
chosen
Liskeard railway station is a key stop in Cornwall, England, serving the town of Liskeard and acting as an interchange between mainline services and the Looe Valley branch line.
-
B.
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.
-
C.
Lelant railway station
Lelant railway station is a small rural stop on the scenic branch line serving the village of Lelant in Cornwall, England.
-
D.
Teignmouth railway station
Teignmouth railway station is a coastal railway station in Devon, England, known for its scenic seafront location on the main line between Exeter and Newton Abbot.
-
E.
Penzance railway station
Penzance railway station is a major terminus in Cornwall, England, known as the westernmost mainline railway station in Great Britain.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.