Triple
T21601351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slateford Aqueduct |
E533048
|
entity |
| Predicate | locatedOnWaterway |
P4361
|
FINISHED |
| Object | Union 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: Union Canal | Statement: [Slateford Aqueduct, locatedOnWaterway, Union Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Canal Context triple: [Slateford Aqueduct, locatedOnWaterway, Union Canal]
-
A.
Union Canal
chosen
The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
-
B.
Albert Canal
The Albert Canal is a major Belgian waterway linking the Meuse River to the port of Antwerp, serving as an important route for inland shipping and freight transport.
-
C.
Hamilton Canal
Hamilton Canal is a historic Dutch-era waterway in Sri Lanka that links the coastal town of Negombo with other parts of the western canal network, once used for transporting goods and people.
-
D.
Portland Canal
Portland Canal is a long, narrow fjord forming part of the border between southeastern Alaska in the United States and British Columbia in Canada, extending inland from the Pacific coast.
-
E.
Paisley Canal
Paisley Canal is a railway station in Paisley, Scotland, serving as the terminus of the Paisley Canal Line.
- 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_69e0c46364608190a337dc8720dc2a35 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef17e247588190a57f27ba04f4f21a |
completed | April 27, 2026, 8:01 a.m. |
Created at: April 16, 2026, 6:33 p.m.