Triple
T16698540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copco Dam No. 1 |
E405781
|
entity |
| Predicate | createsReservoir |
P25354
|
FINISHED |
| Object | Copco Lake |
—
|
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: Copco Lake | Statement: [Copco Dam No. 1, createsReservoir, Copco Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Copco Lake Context triple: [Copco Dam No. 1, createsReservoir, Copco Lake]
-
A.
Lavon Lake
Lavon Lake is a large reservoir in North Texas used for water supply, flood control, and recreation such as boating and fishing.
-
B.
Abiquiu Lake
Abiquiu Lake is a scenic reservoir in northern New Mexico known for its striking desert landscapes, recreational boating and fishing, and views that inspired artist Georgia O’Keeffe.
-
C.
Topaz Lake
Topaz Lake is a reservoir straddling the California–Nevada border in the eastern Sierra Nevada, popular for fishing, boating, and scenic recreation.
-
D.
Manzanita Lake
Manzanita Lake is a scenic alpine lake in Northern California known for its clear waters, views of Lassen Peak, and popular opportunities for fishing, kayaking, and camping.
-
E.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
- 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: Copco Lake Target entity description: Copco Lake is a reservoir on the Klamath River in northern California, known for recreation and its role in regional hydroelectric and water management systems.
-
A.
Lavon Lake
Lavon Lake is a large reservoir in North Texas used for water supply, flood control, and recreation such as boating and fishing.
-
B.
Abiquiu Lake
Abiquiu Lake is a scenic reservoir in northern New Mexico known for its striking desert landscapes, recreational boating and fishing, and views that inspired artist Georgia O’Keeffe.
-
C.
Topaz Lake
Topaz Lake is a reservoir straddling the California–Nevada border in the eastern Sierra Nevada, popular for fishing, boating, and scenic recreation.
-
D.
Manzanita Lake
Manzanita Lake is a scenic alpine lake in Northern California known for its clear waters, views of Lassen Peak, and popular opportunities for fishing, kayaking, and camping.
-
E.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3832f550c8190bf7514d4611dec6a |
completed | April 18, 2026, 1:12 p.m. |
Created at: April 10, 2026, 5:19 a.m.