Triple
T7993732
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nimbus Dam |
E186071
|
entity |
| Predicate | formsReservoir |
P11309
|
FINISHED |
| Object | Lake Natoma |
E179987
|
NE FINISHED |
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: Lake Natoma | Statement: [Nimbus Dam, formsReservoir, Lake Natoma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Natoma Context triple: [Nimbus Dam, formsReservoir, Lake Natoma]
-
A.
Lake Natoma
chosen
Lake Natoma is a man-made reservoir in Northern California popular for rowing, kayaking, and other water recreation, located near Folsom along the American River.
-
B.
Lake Marion
Lake Marion is a large man-made reservoir in central South Carolina known for fishing, boating, and wildlife habitat as part of the Santee Cooper lake system.
-
C.
Lake Lanier
Lake Lanier is a large man-made reservoir in northern Georgia known for recreation, boating, and serving as a major water supply for the Atlanta metropolitan area.
-
D.
Lake Welch
Lake Welch is a popular recreational lake in New York’s Harriman State Park, known for its large sandy beach, swimming, and picnicking facilities.
-
E.
Santee Cooper Lakes
The Santee Cooper Lakes are a pair of large, man-made reservoirs in central South Carolina known for fishing, boating, and hydroelectric power generation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca829c6c308190ab05b43d234c52b2 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c729afc81909d477b1623ac3f9d |
completed | March 31, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe0fe312c81908c6874fa0aabe7d5 |
completed | March 31, 2026, 2:58 p.m. |
Created at: March 30, 2026, 5:16 p.m.