Triple
T719894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamilton |
E14392
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
West Coast Main Line (nearby via Motherwell)
The West Coast Main Line is one of the United Kingdom’s primary intercity railway routes, running from London to Glasgow and serving major cities and towns along the west side of Great Britain.
|
E86957
|
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: West Coast Main Line (nearby via Motherwell) | Statement: [Hamilton, servedBy, West Coast Main Line (nearby via Motherwell)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line (nearby via Motherwell) Context triple: [Hamilton, servedBy, West Coast Main Line (nearby via Motherwell)]
-
A.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
-
B.
Main Western railway line
The Main Western railway line is a major railway corridor in New South Wales, Australia, running west from Sydney across the Blue Mountains and into the state's central west.
-
C.
South West Main Line suburban branches
The South West Main Line suburban branches are a network of commuter rail lines in southwest London and Surrey that provide local passenger services connecting various suburban towns to central London.
-
D.
Calder Valley line
The Calder Valley line is a key railway route in Northern England that connects major West Yorkshire and Greater Manchester towns via the Calder Valley, serving both commuter and regional traffic.
-
E.
Midland Main Line
The Midland Main Line is a major inter-city railway route in England connecting London with key cities in the East Midlands and South Yorkshire.
- 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: West Coast Main Line (nearby via Motherwell) Triple: [Hamilton, servedBy, West Coast Main Line (nearby via Motherwell)]
Generated description
The West Coast Main Line is one of the United Kingdom’s primary intercity railway routes, running from London to Glasgow and serving major cities and towns along the west side of Great Britain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line (nearby via Motherwell) Target entity description: The West Coast Main Line is one of the United Kingdom’s primary intercity railway routes, running from London to Glasgow and serving major cities and towns along the west side of Great Britain.
-
A.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
-
B.
Main Western railway line
The Main Western railway line is a major railway corridor in New South Wales, Australia, running west from Sydney across the Blue Mountains and into the state's central west.
-
C.
South West Main Line suburban branches
The South West Main Line suburban branches are a network of commuter rail lines in southwest London and Surrey that provide local passenger services connecting various suburban towns to central London.
-
D.
Calder Valley line
The Calder Valley line is a key railway route in Northern England that connects major West Yorkshire and Greater Manchester towns via the Calder Valley, serving both commuter and regional traffic.
-
E.
Midland Main Line
The Midland Main Line is a major inter-city railway route in England connecting London with key cities in the East Midlands and South Yorkshire.
- 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_69a4934a36e081909e7abef98b898a4e |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a58e65e8819098cba7e6a20d8f33 |
completed | March 1, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a63759d6108190adcdeac45e4c7766 |
completed | March 3, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_69a63b158dc881909da0b90f498e9a43 |
completed | March 3, 2026, 1:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a63eccc5a08190b39b7818dc61591c |
completed | March 3, 2026, 1:52 a.m. |
Created at: March 1, 2026, 7:37 p.m.