Triple
T17832686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackstone River |
E445300
|
entity |
| Predicate | hasCanal |
P35
|
FINISHED |
| Object | Blackstone 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: Blackstone Canal | Statement: [Blackstone River, hasCanal, Blackstone Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackstone Canal Context triple: [Blackstone River, hasCanal, Blackstone Canal]
-
A.
Blackstone Canal
chosen
The Blackstone Canal is a historic 19th-century waterway in the northeastern United States that played a key role in early industrial transportation and the development of mill towns in the Blackstone Valley.
-
B.
Burlington Canal
The Burlington Canal is a navigational waterway in Ontario, Canada, that provides ship access between Lake Ontario and Hamilton Harbour.
-
C.
East Low Canal
The East Low Canal is a major irrigation waterway in central Washington State that delivers Columbia River water to farmlands as part of the Columbia Basin’s large-scale reclamation system.
-
D.
Gage Canal
Gage Canal is a historic irrigation canal in Riverside, California, that played a crucial role in developing the region’s citrus industry and agricultural growth.
-
E.
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.
- 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d257414819088730f48ad7ab9ae |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:15 a.m.