Triple
T19340045
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barrhead railway station |
E483726
|
entity |
| Predicate | originalCompany |
P5599
|
FINISHED |
| Object |
Glasgow, Barrhead and Neilston Direct Railway
The Glasgow, Barrhead and Neilston Direct Railway was a 19th-century Scottish railway company that built and operated a direct line connecting Glasgow with the towns of Barrhead and Neilston.
|
E1371245
|
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: Glasgow, Barrhead and Neilston Direct Railway | Statement: [Barrhead railway station, originalCompany, Glasgow, Barrhead and Neilston Direct Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glasgow, Barrhead and Neilston Direct Railway Context triple: [Barrhead railway station, originalCompany, Glasgow, Barrhead and Neilston Direct Railway]
-
A.
Glasgow, Paisley, Kilmarnock and Ayr Railway
The Glasgow, Paisley, Kilmarnock and Ayr Railway was an early Scottish railway company that developed key lines in the west of Scotland during the 19th century, later becoming part of larger railway groupings.
-
B.
Glasgow, Dumbarton and Helensburgh Railway
The Glasgow, Dumbarton and Helensburgh Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow with the towns of Dumbarton and Helensburgh along the River Clyde.
-
C.
Glasgow, Paisley and Greenock Railway
The Glasgow, Paisley and Greenock Railway was a 19th-century Scottish railway company that operated a key route linking Glasgow with the port town of Greenock before being absorbed into larger railway groupings.
-
D.
Glasgow and Milngavie Junction Railway
The Glasgow and Milngavie Junction Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow to the suburban town of Milngavie.
-
E.
Edinburgh and Glasgow Railway
The Edinburgh and Glasgow Railway was a 19th-century Scottish railway company that built and operated one of the first mainline routes linking the cities of Edinburgh and Glasgow.
- 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: Glasgow, Barrhead and Neilston Direct Railway Triple: [Barrhead railway station, originalCompany, Glasgow, Barrhead and Neilston Direct Railway]
Generated description
The Glasgow, Barrhead and Neilston Direct Railway was a 19th-century Scottish railway company that built and operated a direct line connecting Glasgow with the towns of Barrhead and Neilston.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glasgow, Barrhead and Neilston Direct Railway Target entity description: The Glasgow, Barrhead and Neilston Direct Railway was a 19th-century Scottish railway company that built and operated a direct line connecting Glasgow with the towns of Barrhead and Neilston.
-
A.
Glasgow, Paisley, Kilmarnock and Ayr Railway
The Glasgow, Paisley, Kilmarnock and Ayr Railway was an early Scottish railway company that developed key lines in the west of Scotland during the 19th century, later becoming part of larger railway groupings.
-
B.
Glasgow, Dumbarton and Helensburgh Railway
The Glasgow, Dumbarton and Helensburgh Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow with the towns of Dumbarton and Helensburgh along the River Clyde.
-
C.
Glasgow, Paisley and Greenock Railway
The Glasgow, Paisley and Greenock Railway was a 19th-century Scottish railway company that operated a key route linking Glasgow with the port town of Greenock before being absorbed into larger railway groupings.
-
D.
Glasgow and Milngavie Junction Railway
The Glasgow and Milngavie Junction Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow to the suburban town of Milngavie.
-
E.
Edinburgh and Glasgow Railway
The Edinburgh and Glasgow Railway was a 19th-century Scottish railway company that built and operated one of the first mainline routes linking the cities of Edinburgh and Glasgow.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e618560f0081908565f802ea1e3cc8 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a071be916a881909afdc2b0811f4795 |
completed | May 15, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_6a071c8a9dec8190a4fbb88736b73912 |
completed | May 15, 2026, 1:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a071e0e00208190a6e05266d5bc47e2 |
completed | May 15, 2026, 1:22 p.m. |
Created at: April 10, 2026, 1:33 p.m.