Triple
T15046144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earlestown railway station |
E379229
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Liverpool–Manchester railway |
E67558
|
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: Liverpool–Manchester railway | Statement: [Earlestown railway station, servedBy, Liverpool–Manchester railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liverpool–Manchester railway Context triple: [Earlestown railway station, servedBy, Liverpool–Manchester railway]
-
A.
Liverpool and Manchester Railway
chosen
The Liverpool and Manchester Railway was one of the world’s first inter-city passenger railways to rely exclusively on steam power, pioneering modern railway transport in early 19th-century England.
-
B.
Liverpool–London railway line
The Liverpool–London railway line is a major intercity rail route in England connecting the city of Liverpool with the capital, London.
-
C.
Liverpool and Bury Railway
The Liverpool and Bury Railway was a 19th-century railway company in northwest England that developed a key route linking the port city of Liverpool with the industrial town of Bury.
-
D.
Manchester and Leeds Railway
The Manchester and Leeds Railway was a pioneering 19th-century British railway company that established one of the earliest major trans-Pennine rail routes between the industrial centers of Manchester and Leeds.
-
E.
Liverpool to Manchester Line
The Liverpool to Manchester Line is a major railway route in North West England connecting the cities of Liverpool and Manchester and serving numerous intermediate communities.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded830c3c08190a87b81abbbb75377 |
completed | April 15, 2026, 12:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9de73614819098b7a88624407d0e |
completed | May 9, 2026, 2:37 a.m. |
Created at: April 10, 2026, 3 a.m.