Triple
T19484661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sheyenne River |
E487478
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Lake Ashtabula |
—
|
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: Lake Ashtabula | Statement: [Sheyenne River, hasReservoir, Lake Ashtabula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Ashtabula Context triple: [Sheyenne River, hasReservoir, Lake Ashtabula]
-
A.
Lake Defiance
Lake Defiance is a natural glacial lake in northeastern Illinois, known as the scenic centerpiece of Moraine Hills State Park and a popular spot for fishing, boating, and wildlife viewing.
-
B.
Geauga Lake
Geauga Lake was a former large amusement park and water park in Aurora, Ohio, known for its roller coasters and long history before closing in the late 2000s.
-
C.
Avon Lake
Avon Lake is a suburban city in northern Ohio situated along the Lake Erie shoreline, known for its residential communities and lakefront parks.
-
D.
Lake Hudson
Lake Hudson is a large reservoir in northeastern Oklahoma known for fishing, boating, and outdoor recreation.
-
E.
Portage Lake
Portage Lake is a small town in Aroostook County, Maine, known for its scenic lake, outdoor recreation, and rural, close-knit community.
- 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: Lake Ashtabula Target entity description: Lake Ashtabula is a man-made reservoir in eastern North Dakota known for flood control, water supply, and recreational activities such as fishing and boating.
-
A.
Lake Defiance
Lake Defiance is a natural glacial lake in northeastern Illinois, known as the scenic centerpiece of Moraine Hills State Park and a popular spot for fishing, boating, and wildlife viewing.
-
B.
Geauga Lake
Geauga Lake was a former large amusement park and water park in Aurora, Ohio, known for its roller coasters and long history before closing in the late 2000s.
-
C.
Avon Lake
Avon Lake is a suburban city in northern Ohio situated along the Lake Erie shoreline, known for its residential communities and lakefront parks.
-
D.
Lake Hudson
Lake Hudson is a large reservoir in northeastern Oklahoma known for fishing, boating, and outdoor recreation.
-
E.
Portage Lake
Portage Lake is a small town in Aroostook County, Maine, known for its scenic lake, outdoor recreation, and rural, close-knit community.
- 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_69d8e8d924388190b847cb15bb3d0aff |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6343dcc748190b0df816e6ab4cafb |
completed | April 20, 2026, 2:12 p.m. |
Created at: April 10, 2026, 1:39 p.m.