Triple
T19950860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dent railway station |
E479548
|
entity |
| Predicate | nearbyFeature |
P2064
|
FINISHED |
| Object |
Rise Hill Tunnel
Rise Hill Tunnel is a long railway tunnel on the Settle–Carlisle line in Cumbria, England, notable for carrying trains deep beneath the fells near Dent.
|
E1402841
|
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: Rise Hill Tunnel | Statement: [Dent railway station, nearbyFeature, Rise Hill Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rise Hill Tunnel Context triple: [Dent railway station, nearbyFeature, Rise Hill Tunnel]
-
A.
Maida Hill Tunnel
Maida Hill Tunnel is a 272-yard-long canal tunnel in London that carries the Regent’s Canal beneath the Maida Hill and Little Venice area.
-
B.
Colinton Tunnel
Colinton Tunnel is a historic former railway tunnel in the Colinton area of Edinburgh, Scotland, now renowned for its large-scale mural artworks and community-led regeneration as a public art space.
-
C.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
D.
Bopeep Tunnel
Bopeep Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the coastal cliffs near St Leonards.
-
E.
Homer Tunnel
Homer Tunnel is a road tunnel in New Zealand’s Fiordland that provides critical access through the mountains on the route to Milford Sound.
- 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: Rise Hill Tunnel Triple: [Dent railway station, nearbyFeature, Rise Hill Tunnel]
Generated description
Rise Hill Tunnel is a long railway tunnel on the Settle–Carlisle line in Cumbria, England, notable for carrying trains deep beneath the fells near Dent.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rise Hill Tunnel Target entity description: Rise Hill Tunnel is a long railway tunnel on the Settle–Carlisle line in Cumbria, England, notable for carrying trains deep beneath the fells near Dent.
-
A.
Maida Hill Tunnel
Maida Hill Tunnel is a 272-yard-long canal tunnel in London that carries the Regent’s Canal beneath the Maida Hill and Little Venice area.
-
B.
Colinton Tunnel
Colinton Tunnel is a historic former railway tunnel in the Colinton area of Edinburgh, Scotland, now renowned for its large-scale mural artworks and community-led regeneration as a public art space.
-
C.
Bosley Tunnel
Bosley Tunnel is a historic narrowboat canal tunnel in Cheshire, England, forming part of the Macclesfield Canal navigation route.
-
D.
Bopeep Tunnel
Bopeep Tunnel is a railway tunnel in East Sussex, England, carrying the Tonbridge–Hastings line through the coastal cliffs near St Leonards.
-
E.
Homer Tunnel
Homer Tunnel is a road tunnel in New Zealand’s Fiordland that provides critical access through the mountains on the route to Milford Sound.
- 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_69d8e522a17c819095165d4d24939fd8 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65a6b694c819080daea9422bcdd38 |
completed | April 20, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07f6f4cc5881908c2cfea5fdfa1357 |
completed | May 16, 2026, 4:47 a.m. |
| NEDg | Description generation | batch_6a07f83250fc8190bdcf86f1981e47f6 |
completed | May 16, 2026, 4:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07f8c025488190bdc06977f07e6ddc |
completed | May 16, 2026, 4:55 a.m. |
Created at: April 10, 2026, 1:54 p.m.