Triple
T19509688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Looe Valley Line |
E488112
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Coombe Junction Halt 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: Coombe Junction Halt railway station | Statement: [Looe Valley Line, hasStation, Coombe Junction Halt railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coombe Junction Halt railway station Context triple: [Looe Valley Line, hasStation, Coombe Junction Halt railway station]
-
A.
Combe railway station
Combe railway station is a small rural stop on the Cotswold Line in Oxfordshire, England, serving the village of Combe and surrounding areas.
-
B.
Newton Dale Halt
Newton Dale Halt is a small request-stop railway station set in the scenic North York Moors, serving walkers and visitors on the heritage North Yorkshire Moors Railway.
-
C.
Lyons Crossing Halt
Lyons Crossing Halt was a small former halt on the railway line serving the Ifield area in West Sussex, England.
-
D.
Crowcombe Heathfield railway station
Crowcombe Heathfield railway station is a preserved rural station on the heritage West Somerset Railway in Somerset, England, serving as a historic stop along the former Great Western Railway route.
-
E.
Whistle Inn Halt
Whistle Inn Halt is a small heritage railway station on the preserved Pontypool and Blaenavon Railway in South Wales, serving as a stop near the historic Whistle Inn pub.
- 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: Coombe Junction Halt railway station Target entity description: Coombe Junction Halt railway station is a small, lightly used request stop in Cornwall, England, serving as a junction on the scenic Looe Valley Line.
-
A.
Combe railway station
Combe railway station is a small rural stop on the Cotswold Line in Oxfordshire, England, serving the village of Combe and surrounding areas.
-
B.
Newton Dale Halt
Newton Dale Halt is a small request-stop railway station set in the scenic North York Moors, serving walkers and visitors on the heritage North Yorkshire Moors Railway.
-
C.
Lyons Crossing Halt
Lyons Crossing Halt was a small former halt on the railway line serving the Ifield area in West Sussex, England.
-
D.
Crowcombe Heathfield railway station
Crowcombe Heathfield railway station is a preserved rural station on the heritage West Somerset Railway in Somerset, England, serving as a historic stop along the former Great Western Railway route.
-
E.
Whistle Inn Halt
Whistle Inn Halt is a small heritage railway station on the preserved Pontypool and Blaenavon Railway in South Wales, serving as a stop near the historic Whistle Inn pub.
- 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.