Triple
T22626545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Durham municipal water supply system |
E558435
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Lake Michie Reservoir |
—
|
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 Michie Reservoir | Statement: [Durham municipal water supply system, hasPart, Lake Michie Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Michie Reservoir Context triple: [Durham municipal water supply system, hasPart, Lake Michie Reservoir]
-
A.
Beaverdam Lake
Beaverdam Lake is a small lake in Orange County, New York, that serves as a central geographic feature for the surrounding Beaverdam Lake–Salisbury Mills community.
-
B.
Detroit Lake
Detroit Lake is a large reservoir in western Oregon popular for boating, fishing, and camping, formed by the Detroit Dam on the North Santiam River.
-
C.
Lake Ann, Michigan
Lake Ann, Michigan is a small village in northwestern Michigan known for its scenic lakeside setting and role as a residential and recreational community within Benzie County.
-
D.
Lake Burton
Lake Burton is a large, scenic reservoir in the North Georgia mountains popular for boating, fishing, and lakeside vacation homes.
-
E.
Stow Lake
Stow Lake is a man-made lake and popular recreational spot in San Francisco’s Golden Gate Park, known for its boating, walking paths, and scenic island.
- 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 Michie Reservoir Target entity description: Lake Michie Reservoir is a man-made lake in Durham County, North Carolina, primarily serving as a key drinking water source and recreational area for the region.
-
A.
Beaverdam Lake
Beaverdam Lake is a small lake in Orange County, New York, that serves as a central geographic feature for the surrounding Beaverdam Lake–Salisbury Mills community.
-
B.
Detroit Lake
Detroit Lake is a large reservoir in western Oregon popular for boating, fishing, and camping, formed by the Detroit Dam on the North Santiam River.
-
C.
Lake Ann, Michigan
Lake Ann, Michigan is a small village in northwestern Michigan known for its scenic lakeside setting and role as a residential and recreational community within Benzie County.
-
D.
Lake Burton
Lake Burton is a large, scenic reservoir in the North Georgia mountains popular for boating, fishing, and lakeside vacation homes.
-
E.
Stow Lake
Stow Lake is a man-made lake and popular recreational spot in San Francisco’s Golden Gate Park, known for its boating, walking paths, and scenic island.
- 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_69e245467d9881908d6985bd0db7a1f1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f16e3d55b081908930ebff4372154f |
completed | April 29, 2026, 2:34 a.m. |
Created at: April 17, 2026, 3:01 p.m.