Triple
T21485037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Horsetooth Reservoir |
E530095
|
entity |
| Predicate | inflow |
P415
|
FINISHED |
| Object | Charles Hansen Feeder 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: Charles Hansen Feeder Canal | Statement: [Horsetooth Reservoir, inflow, Charles Hansen Feeder Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Hansen Feeder Canal Context triple: [Horsetooth Reservoir, inflow, Charles Hansen Feeder Canal]
-
A.
Harvey Canal
Harvey Canal is a man-made waterway in Jefferson Parish, Louisiana, that connects the Mississippi River to the Gulf Intracoastal Waterway and serves as an important commercial shipping route.
-
B.
Clinton River Cutoff Canal
The Clinton River Cutoff Canal is a man-made waterway in southeastern Michigan designed to redirect and manage the flow of the Clinton River for flood control and navigation.
-
C.
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.
-
D.
Walterville Power Canal
Walterville Power Canal is a man-made waterway in Oregon that channels river flow to a hydroelectric power plant operated by the local utility.
-
E.
Olene Gap Canal
Olene Gap Canal is an irrigation waterway in southern Oregon that diverts flows from the Lost River to support regional agriculture.
- 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: Charles Hansen Feeder Canal Target entity description: The Charles Hansen Feeder Canal is a man-made waterway in Colorado that conveys Colorado-Big Thompson Project water to Horsetooth Reservoir and other regional water users.
-
A.
Harvey Canal
Harvey Canal is a man-made waterway in Jefferson Parish, Louisiana, that connects the Mississippi River to the Gulf Intracoastal Waterway and serves as an important commercial shipping route.
-
B.
Clinton River Cutoff Canal
The Clinton River Cutoff Canal is a man-made waterway in southeastern Michigan designed to redirect and manage the flow of the Clinton River for flood control and navigation.
-
C.
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.
-
D.
Walterville Power Canal
Walterville Power Canal is a man-made waterway in Oregon that channels river flow to a hydroelectric power plant operated by the local utility.
-
E.
Olene Gap Canal
Olene Gap Canal is an irrigation waterway in southern Oregon that diverts flows from the Lost River to support regional agriculture.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea365a8481909635f614b23e751f |
completed | April 23, 2026, 9:45 a.m. |
Created at: April 16, 2026, 6:21 p.m.