Triple
T15119399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dudley Canal Tunnel |
E361126
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Dudley Canal and Tunnel Trust
Dudley Canal and Tunnel Trust is a charitable organization dedicated to preserving, restoring, and promoting the historic Dudley canal network and tunnels through conservation, education, and public boat trips.
|
E1140316
|
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: Dudley Canal and Tunnel Trust | Statement: [Dudley Canal Tunnel, operator, Dudley Canal and Tunnel Trust]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dudley Canal and Tunnel Trust Context triple: [Dudley Canal Tunnel, operator, Dudley Canal and Tunnel Trust]
-
A.
Dudley Canal Tunnel
Dudley Canal Tunnel is a historic network of navigable underground canal tunnels in the West Midlands, England, known for its industrial heritage and boat trips through limestone caverns.
-
B.
Kennet and Avon Canal Trust
The Kennet and Avon Canal Trust is a charitable organization dedicated to preserving, maintaining, and promoting the historic Kennet and Avon Canal for public benefit and heritage conservation.
-
C.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
D.
Grantham Canal Society
Grantham Canal Society is a volunteer-led charitable organization dedicated to preserving, restoring, and promoting the historic Grantham Canal in England.
-
E.
Ellesmere Canal Company
The Ellesmere Canal Company was a British canal company responsible for developing and operating sections of the historic Ellesmere Canal network during the late 18th and early 19th centuries.
- 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: Dudley Canal and Tunnel Trust Triple: [Dudley Canal Tunnel, operator, Dudley Canal and Tunnel Trust]
Generated description
Dudley Canal and Tunnel Trust is a charitable organization dedicated to preserving, restoring, and promoting the historic Dudley canal network and tunnels through conservation, education, and public boat trips.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dudley Canal and Tunnel Trust Target entity description: Dudley Canal and Tunnel Trust is a charitable organization dedicated to preserving, restoring, and promoting the historic Dudley canal network and tunnels through conservation, education, and public boat trips.
-
A.
Dudley Canal Tunnel
Dudley Canal Tunnel is a historic network of navigable underground canal tunnels in the West Midlands, England, known for its industrial heritage and boat trips through limestone caverns.
-
B.
Kennet and Avon Canal Trust
The Kennet and Avon Canal Trust is a charitable organization dedicated to preserving, maintaining, and promoting the historic Kennet and Avon Canal for public benefit and heritage conservation.
-
C.
Lagan Canal Trust
Lagan Canal Trust is an organization dedicated to restoring, preserving, and promoting the historic Lagan Canal and its surrounding waterways and heritage.
-
D.
Grantham Canal Society
Grantham Canal Society is a volunteer-led charitable organization dedicated to preserving, restoring, and promoting the historic Grantham Canal in England.
-
E.
Ellesmere Canal Company
The Ellesmere Canal Company was a British canal company responsible for developing and operating sections of the historic Ellesmere Canal network during the late 18th and early 19th centuries.
- 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0059e036c8190959ff3bde8f2356f |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69febfe3fe0081909d9d3a293373254b |
completed | May 9, 2026, 5:02 a.m. |
| NEDg | Description generation | batch_69fec1e767d481908ea9d265d9ccfee8 |
completed | May 9, 2026, 5:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fec25d50548190a056d6bb1297e780 |
completed | May 9, 2026, 5:13 a.m. |
Created at: April 10, 2026, 3:06 a.m.