Triple
T13906082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marple railway station |
E334353
|
entity |
| Predicate | servedByService |
P1294
|
FINISHED |
| Object | Manchester Piccadilly – Sheffield |
E270747
|
NE FINISHED |
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: Manchester Piccadilly – Sheffield | Statement: [Marple railway station, servedByService, Manchester Piccadilly – Sheffield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manchester Piccadilly – Sheffield Context triple: [Marple railway station, servedByService, Manchester Piccadilly – Sheffield]
-
A.
Derby–Sheffield line
The Derby–Sheffield line is a key railway route in England connecting the East Midlands city of Derby with the South Yorkshire city of Sheffield, serving both passenger and freight traffic.
-
B.
Manchester to Leeds line
The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
-
C.
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.
-
D.
London to Sheffield main line
The London to Sheffield main line was a principal intercity railway route in England linking the capital with the industrial city of Sheffield.
-
E.
Manchester–Sheffield line
chosen
The Manchester–Sheffield line is a key trans-Pennine railway route in northern England linking Manchester and Sheffield through the Peak District.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c5eaa9c819083b1ff8689179565 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de25dc26cc8190a7909980b1d34933 |
completed | April 14, 2026, 11:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c724c6188190ae0c2784c3b48a12 |
completed | May 3, 2026, 10:07 p.m. |
Created at: April 9, 2026, 10:16 p.m.