Triple
T20937469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tinsley Viaduct |
E515623
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Sheffield Canal |
—
|
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: Sheffield Canal | Statement: [Tinsley Viaduct, crosses, Sheffield Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sheffield Canal Context triple: [Tinsley Viaduct, crosses, Sheffield Canal]
-
A.
Sheffield and Tinsley Canal
chosen
The Sheffield and Tinsley Canal is a historic English waterway in South Yorkshire that links the city of Sheffield to the River Don, serving both industrial transport in the past and leisure boating today.
-
B.
Leeds and Liverpool Canal
The Leeds and Liverpool Canal is a major historic waterway in Northern England that links the cities of Leeds and Liverpool, passing through Lancashire and serving as an important route for industrial transport during the Industrial Revolution.
-
C.
Nottingham Canal
Nottingham Canal is a historic artificial waterway in Nottingham, England, built to facilitate industrial transport and now largely used for leisure and heritage purposes.
-
D.
Birmingham Canal
The Birmingham Canal is a historic waterway in England that formed the core of Birmingham’s industrial canal network, linking the city to major trade routes during the Industrial Revolution.
-
E.
Rochdale Canal
The Rochdale Canal is a historic English waterway linking Manchester with Sowerby Bridge, notable for its series of locks and role in the region’s industrial development.
- 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f9534cd48190a86665fb1df6b077 |
completed | April 21, 2026, 4:13 a.m. |
Created at: April 16, 2026, 12:49 p.m.