Triple
T20713938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Featherstone |
E509119
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Pontefract Line |
—
|
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: Pontefract Line | Statement: [Featherstone, railwayLine, Pontefract Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pontefract Line Context triple: [Featherstone, railwayLine, Pontefract Line]
-
A.
Pontefract Line
chosen
The Pontefract Line is a railway route in West Yorkshire, England, linking Leeds and Wakefield with towns such as Pontefract and Knottingley as part of the regional commuter rail network.
-
B.
Leeds–Selby line
The Leeds–Selby line is a historic railway route in West and North Yorkshire, England, connecting the city of Leeds with the town of Selby and forming part of the region’s key commuter and regional rail network.
-
C.
Huddersfield Line
The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
-
D.
Sheffield–Leeds line
The Sheffield–Leeds line is a key railway route in northern England that connects the cities of Sheffield and Leeds, serving major intermediate towns and supporting both commuter and regional services.
-
E.
Leeds–Dewsbury line
The Leeds–Dewsbury line is a railway route in West Yorkshire, England, connecting the city of Leeds with the town of Dewsbury as part of the regional commuter rail network.
- 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_69e0b4c40ad88190b81f77695366d328 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1d001788190a524a17347f9de67 |
completed | April 21, 2026, 12:16 a.m. |
Created at: April 16, 2026, 12:15 p.m.