Triple
T22905912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Poacher Line |
E568441
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Thorpe Culvert
Thorpe Culvert is a small rural railway station in Lincolnshire, England, on the line between Boston and Skegness.
|
E1560880
|
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: Thorpe Culvert | Statement: [Poacher Line, serves, Thorpe Culvert]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thorpe Culvert Context triple: [Poacher Line, serves, Thorpe Culvert]
-
A.
Slateford Aqueduct
Slateford Aqueduct is a historic stone water bridge in Edinburgh, Scotland, carrying the Union Canal over the Water of Leith.
-
B.
Ewood Aqueduct
Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
-
C.
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.
-
D.
Thirlmere Aqueduct
Thirlmere Aqueduct is a major 19th-century water supply system in northwest England that carries drinking water from the Lake District to the city of Manchester.
-
E.
Netherton Tunnel
Netherton Tunnel is a historic canal tunnel in the Black Country, England, notable as one of the last major canal tunnels built during the Industrial Revolution and a key feature of the region’s industrial heritage.
- 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: Thorpe Culvert Triple: [Poacher Line, serves, Thorpe Culvert]
Generated description
Thorpe Culvert is a small rural railway station in Lincolnshire, England, on the line between Boston and Skegness.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thorpe Culvert Target entity description: Thorpe Culvert is a small rural railway station in Lincolnshire, England, on the line between Boston and Skegness.
-
A.
Slateford Aqueduct
Slateford Aqueduct is a historic stone water bridge in Edinburgh, Scotland, carrying the Union Canal over the Water of Leith.
-
B.
Ewood Aqueduct
Ewood Aqueduct is a historic waterway structure in Lancashire, England, that carries the Leeds and Liverpool Canal over the River Darwen.
-
C.
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.
-
D.
Thirlmere Aqueduct
Thirlmere Aqueduct is a major 19th-century water supply system in northwest England that carries drinking water from the Lake District to the city of Manchester.
-
E.
Netherton Tunnel
Netherton Tunnel is a historic canal tunnel in the Black Country, England, notable as one of the last major canal tunnels built during the Industrial Revolution and a key feature of the region’s industrial heritage.
- 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_69e2458cd9e48190943ad2e34485d939 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180198fe88190b2f8c2a827d95fdc |
completed | April 29, 2026, 3:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bb9cd640481908d25d3bd98337457 |
completed | May 19, 2026, 1:15 a.m. |
| NEDg | Description generation | batch_6a0bbb4c32a4819086a4bfdf25476d78 |
completed | May 19, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bbc2a2244819090ead891e1a866ed |
completed | May 19, 2026, 1:26 a.m. |
Created at: April 17, 2026, 3:41 p.m.