Triple
T5103593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Preston railway station |
E115036
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Blackpool North
Blackpool North is the main railway station serving the seaside resort town of Blackpool in Lancashire, England.
|
E494323
|
NE FINISHED |
How this triple was built (4 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: Blackpool North | Statement: [Preston railway station, connectsTo, Blackpool North]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackpool North Context triple: [Preston railway station, connectsTo, Blackpool North]
-
A.
Levenshulme
Levenshulme is a residential suburb in south Manchester, England, known for its diverse community and vibrant local markets.
-
B.
Blackpool Council
Blackpool Council is the local government authority responsible for providing public services and administration in the seaside town of Blackpool, England.
-
C.
Urmston
Urmston is a suburban town in Greater Manchester, England, known primarily as a residential area within the Metropolitan Borough of Trafford.
-
D.
Worsley
Worsley is a village in Greater Manchester, England, historically significant as a coal-mining and canal hub central to the early Industrial Revolution.
-
E.
Newton-le-Willows
Newton-le-Willows is a market town in northwestern England known for its historic role in early railway development and its location between Liverpool and Manchester.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Blackpool North Triple: [Preston railway station, connectsTo, Blackpool North]
Generated description
Blackpool North is the main railway station serving the seaside resort town of Blackpool in Lancashire, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blackpool North Target entity description: Blackpool North is the main railway station serving the seaside resort town of Blackpool in Lancashire, England.
-
A.
Levenshulme
Levenshulme is a residential suburb in south Manchester, England, known for its diverse community and vibrant local markets.
-
B.
Blackpool Council
Blackpool Council is the local government authority responsible for providing public services and administration in the seaside town of Blackpool, England.
-
C.
Urmston
Urmston is a suburban town in Greater Manchester, England, known primarily as a residential area within the Metropolitan Borough of Trafford.
-
D.
Worsley
Worsley is a village in Greater Manchester, England, historically significant as a coal-mining and canal hub central to the early Industrial Revolution.
-
E.
Newton-le-Willows
Newton-le-Willows is a market town in northwestern England known for its historic role in early railway development and its location between Liverpool and Manchester.
- F. None of above. chosen
Provenance (5 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_69bd4440b3348190be1251fd8b7951f1 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7588c1cc81909d380f91ee214808 |
completed | March 20, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba9106ec8190839a7de183efa359 |
completed | March 21, 2026, 3:34 p.m. |
| NEDg | Description generation | batch_69bebafeeca08190baa9344d8628f325 |
completed | March 21, 2026, 3:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bebc3ba76c8190a141ff7366a94f60 |
completed | March 21, 2026, 3:41 p.m. |
Created at: March 20, 2026, 1:41 p.m.