Triple
T8180070
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liskeard, Cornwall |
E191036
|
entity |
| Predicate | railwayBranch |
P58624
|
FINISHED |
| Object | Looe Valley Line |
E488112
|
NE FINISHED |
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: Looe Valley Line | Statement: [Liskeard, Cornwall, railwayBranch, Looe Valley Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Looe Valley Line Context triple: [Liskeard, Cornwall, railwayBranch, Looe Valley Line]
-
A.
Looe Valley Line
chosen
The Looe Valley Line is a scenic rural railway in Cornwall, England, running along the Looe River between Liskeard and the coastal town of Looe.
-
B.
Crouch Valley Line
Crouch Valley Line is a rural railway branch line in Essex, England, running between Wickford and Southminster and serving communities along the River Crouch.
-
C.
Avon Valley Line
The Avon Valley Line is a railway route in southwest England that follows the River Avon, connecting key towns and cities in the region.
-
D.
Hope Valley Line
The Hope Valley Line is a scenic railway route in northern England that runs through the Peak District, connecting Manchester and Sheffield via rural stations such as Edale.
-
E.
Tamar Valley Line
The Tamar Valley Line is a scenic rural railway route in Devon and Cornwall, England, running along the River Tamar and connecting Plymouth with the town of Gunnislake.
- 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: railwayBranch Context triple: [Liskeard, Cornwall, railwayBranch, Looe Valley Line]
-
A.
railwayLine
Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
-
B.
servedByRailBranch
chosen
Indicates that a location or facility is connected to and provided service by a specific railway branch line.
-
C.
railwayDivision
Indicates that one administrative railway division is responsible for, manages, or encompasses another railway unit, line, or area within a rail network.
-
D.
railwayName
Indicates the name assigned to a specific railway or railway line in the relationship.
-
E.
formerRailwayLine
Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
- F. None of above.
Provenance (4 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_69ca82c4538081909404325aa5639483 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4ac012948190bb4e2448561692e6 |
completed | March 31, 2026, 4:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf86f8848190a196f7c8d3ad2b36 |
completed | April 1, 2026, 6:47 a.m. |
| PD | Predicate disambiguation | batch_69cb36a7952481908f34e3e82f375a84 |
completed | March 31, 2026, 2:51 a.m. |
Created at: March 30, 2026, 5:40 p.m.