Triple
T16162695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomas Bouch |
E392215
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
Wetheral Viaduct
Wetheral Viaduct is a historic railway bridge in Cumbria, England, notable for carrying the Tyne Valley Line high above the River Eden.
|
E1199804
|
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: Wetheral Viaduct | Statement: [Thomas Bouch, designed, Wetheral Viaduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wetheral Viaduct Context triple: [Thomas Bouch, designed, Wetheral Viaduct]
-
A.
Ribblehead Viaduct
Ribblehead Viaduct is a 19th-century stone railway viaduct in North Yorkshire, England, famed for its dramatic setting on the Settle–Carlisle line and its series of imposing arches across the Ribble Valley.
-
B.
Thelwall Viaduct
Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
-
C.
Monsal Head Viaduct
Monsal Head Viaduct is a historic 19th-century railway viaduct in Derbyshire, England, famed for its dramatic setting in the Peak District and now used as part of a popular walking and cycling trail.
-
D.
Slateford Viaduct
Slateford Viaduct is a historic railway viaduct in the Slateford area of Edinburgh, Scotland, carrying trains high above the Water of Leith and the Union Canal.
-
E.
Marple Viaduct
Marple Viaduct is a historic railway viaduct in Marple, Greater Manchester, known for its impressive multi-arch design spanning the River Goyt.
- 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: Wetheral Viaduct Triple: [Thomas Bouch, designed, Wetheral Viaduct]
Generated description
Wetheral Viaduct is a historic railway bridge in Cumbria, England, notable for carrying the Tyne Valley Line high above the River Eden.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wetheral Viaduct Target entity description: Wetheral Viaduct is a historic railway bridge in Cumbria, England, notable for carrying the Tyne Valley Line high above the River Eden.
-
A.
Ribblehead Viaduct
Ribblehead Viaduct is a 19th-century stone railway viaduct in North Yorkshire, England, famed for its dramatic setting on the Settle–Carlisle line and its series of imposing arches across the Ribble Valley.
-
B.
Thelwall Viaduct
Thelwall Viaduct is a major motorway bridge in north-west England that carries the M6 over the River Mersey and surrounding waterways near Warrington.
-
C.
Monsal Head Viaduct
Monsal Head Viaduct is a historic 19th-century railway viaduct in Derbyshire, England, famed for its dramatic setting in the Peak District and now used as part of a popular walking and cycling trail.
-
D.
Slateford Viaduct
Slateford Viaduct is a historic railway viaduct in the Slateford area of Edinburgh, Scotland, carrying trains high above the Water of Leith and the Union Canal.
-
E.
Marple Viaduct
Marple Viaduct is a historic railway viaduct in Marple, Greater Manchester, known for its impressive multi-arch design spanning the River Goyt.
- 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_69d87f1d32208190942e4e499a80c18c |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21e5ffba88190b9dc7bb9afb6fdf2 |
completed | April 17, 2026, 11:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fffef96a088190a1c1728288a9c4ef |
completed | May 10, 2026, 3:43 a.m. |
| NEDg | Description generation | batch_6a000314d288819099ca1e95124e2c12 |
completed | May 10, 2026, 4:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0004568ca08190bac451cf334ceac1 |
completed | May 10, 2026, 4:06 a.m. |
Created at: April 10, 2026, 5:02 a.m.