Triple
T21119900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | remains of Fletcher’s Canal |
E520399
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Fletcher’s Canal |
—
|
NE NERFINISHED |
How this triple was built (3 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: Fletcher’s Canal | Statement: [remains of Fletcher’s Canal, partOf, Fletcher’s Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fletcher’s Canal Context triple: [remains of Fletcher’s Canal, partOf, Fletcher’s Canal]
-
A.
Crosscut Canal
The Crosscut Canal is a historic waterway in the Phoenix, Arizona area that diverts and distributes irrigation water from the region’s main canal system to local agricultural and urban users.
-
B.
Catherine Canal
Catherine Canal was the former name of the Griboyedov Canal, a historic waterway running through central Saint Petersburg, Russia.
-
C.
Barkley Canal
Barkley Canal is a man-made waterway in western Kentucky that links Kentucky Lake with Lake Barkley, enabling navigation between the two reservoirs.
-
D.
Olene Gap Canal
Olene Gap Canal is an irrigation waterway in southern Oregon that diverts flows from the Lost River to support regional agriculture.
-
E.
Feeder Canal
The Feeder Canal is an artificial waterway in Bristol, England, that connects the River Avon to Bristol Harbour and helps regulate water levels for the city’s docks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fletcher’s Canal Target entity description: Fletcher’s Canal is a historic waterway whose remaining sections serve as archaeological and heritage features reflecting its past role in local transportation and industry.
-
A.
Crosscut Canal
The Crosscut Canal is a historic waterway in the Phoenix, Arizona area that diverts and distributes irrigation water from the region’s main canal system to local agricultural and urban users.
-
B.
Catherine Canal
Catherine Canal was the former name of the Griboyedov Canal, a historic waterway running through central Saint Petersburg, Russia.
-
C.
Barkley Canal
Barkley Canal is a man-made waterway in western Kentucky that links Kentucky Lake with Lake Barkley, enabling navigation between the two reservoirs.
-
D.
Olene Gap Canal
Olene Gap Canal is an irrigation waterway in southern Oregon that diverts flows from the Lost River to support regional agriculture.
-
E.
Feeder Canal
The Feeder Canal is an artificial waterway in Bristol, England, that connects the River Avon to Bristol Harbour and helps regulate water levels for the city’s docks.
- F. None of above. chosen
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_69e0b50a623881909c0bbaf4f2c055e7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72233a43481909535560514d388be |
completed | April 21, 2026, 7:07 a.m. |
Created at: April 16, 2026, 2:55 p.m.