Triple
T19211170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Industrial heritage of the Black Country |
E480358
|
entity |
| Predicate | hasSite |
P1205
|
FINISHED |
| Object | Dudley Canal and Tunnel |
—
|
NE NERFINISHED |
How this triple was built (2 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 | Statement: [Industrial heritage of the Black Country, hasSite, Dudley Canal and Tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dudley Canal and Tunnel Context triple: [Industrial heritage of the Black Country, hasSite, Dudley Canal and Tunnel]
-
A.
Dudley Canal Tunnel
chosen
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.
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.
-
C.
Wardle Canal
Wardle Canal is a very short canal in Middlewich, Cheshire, England, that serves as a key junction linking the Trent and Mersey Canal with the Middlewich Branch of the Shropshire Union Canal.
-
D.
Buckingham Canal
Buckingham Canal is a historic, man-made brackish water navigation canal running along the Coromandel Coast of India, primarily through the city of Chennai.
-
E.
Sedgwick Aqueduct
Sedgwick Aqueduct is a historic water conveyance structure associated with the Sedgwick area, built to transport water across a natural obstacle such as a valley or waterway.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa365c2481909b3c36ebae18265d |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:21 p.m.