Triple
T16689206
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beachley Viaduct |
E405548
|
entity |
| Predicate | locatedOnRoute |
P6309
|
FINISHED |
| Object |
London–South Wales motorway corridor
The London–South Wales motorway corridor is a major UK transport route linking London with South Wales via key motorways and crossings over the River Severn.
|
E1228440
|
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: London–South Wales motorway corridor | Statement: [Beachley Viaduct, locatedOnRoute, London–South Wales motorway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London–South Wales motorway corridor Context triple: [Beachley Viaduct, locatedOnRoute, London–South Wales motorway corridor]
-
A.
North Wales Expressway
The North Wales Expressway is a major road route in north Wales that links the port town of Holyhead on Anglesey with the English border, forming part of the main corridor between Ireland and the UK mainland.
-
B.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
-
C.
M3 motorway
The M3 motorway is a major Irish highway linking Dublin with the northwest region, notably serving towns such as Navan in County Meath.
-
D.
M3 motorway
The M3 motorway is a major road in southern England that connects London to Southampton, passing through counties including Surrey and Hampshire.
-
E.
M2 motorway
The M2 motorway is a major road in southeast England that connects the outskirts of London with the north coast of Kent, providing a key route towards the Channel ports.
- 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: London–South Wales motorway corridor Triple: [Beachley Viaduct, locatedOnRoute, London–South Wales motorway corridor]
Generated description
The London–South Wales motorway corridor is a major UK transport route linking London with South Wales via key motorways and crossings over the River Severn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London–South Wales motorway corridor Target entity description: The London–South Wales motorway corridor is a major UK transport route linking London with South Wales via key motorways and crossings over the River Severn.
-
A.
North Wales Expressway
The North Wales Expressway is a major road route in north Wales that links the port town of Holyhead on Anglesey with the English border, forming part of the main corridor between Ireland and the UK mainland.
-
B.
London–Birmingham transport corridor
The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
-
C.
M3 motorway
The M3 motorway is a major Irish highway linking Dublin with the northwest region, notably serving towns such as Navan in County Meath.
-
D.
M3 motorway
The M3 motorway is a major road in southern England that connects London to Southampton, passing through counties including Surrey and Hampshire.
-
E.
M2 motorway
The M2 motorway is a major road in southeast England that connects the outskirts of London with the north coast of Kent, providing a key route towards the Channel ports.
- 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37ea80d88819091fc61ed3c01955a |
completed | April 18, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a45af7c8190bfe09dd0e0573573 |
completed | May 10, 2026, 1:38 p.m. |
| NEDg | Description generation | batch_6a008b41a1648190bd1c2268c8a80ee2 |
completed | May 10, 2026, 1:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a008c2bcac48190801ba34fde104a8a |
completed | May 10, 2026, 1:46 p.m. |
Created at: April 10, 2026, 5:19 a.m.