Triple
T13775086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gavins Point Dam |
E330983
|
entity |
| Predicate | hasPowerPlant |
P9904
|
FINISHED |
| Object | Gavins Point Dam Powerplant |
E330983
|
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: Gavins Point Dam Powerplant | Statement: [Gavins Point Dam, hasPowerPlant, Gavins Point Dam Powerplant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gavins Point Dam Powerplant Context triple: [Gavins Point Dam, hasPowerPlant, Gavins Point Dam Powerplant]
-
A.
Gavins Point Dam
chosen
Gavins Point Dam is a major Missouri River dam near Yankton, South Dakota, known for hydroelectric power generation, flood control, and recreation on Lewis and Clark Lake.
-
B.
Bonneville Dam
Bonneville Dam is a major hydroelectric and navigation dam on the Columbia River in the Pacific Northwest, known for power generation, fish ladders, and its role in regional river management.
-
C.
Hells Canyon Dam
Hells Canyon Dam is a hydroelectric concrete arch-gravity dam on the Snake River in the Hells Canyon region along the Oregon–Idaho border in the United States.
-
D.
Oker Dam hydroelectric power plant
The Oker Dam hydroelectric power plant is a German hydropower facility that generates electricity using water impounded by the Oker Dam in the Harz region.
-
E.
John Day Dam
John Day Dam is a large hydroelectric dam on the Columbia River in the Pacific Northwest, known for its significant power generation capacity and role in regional navigation and water management.
- 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_69d81c583b0081909e408a17db517a21 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0238bdbc8190a946e6e5431632a5 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a86afd788190ab637044dd489a24 |
completed | May 3, 2026, 7:56 p.m. |
Created at: April 9, 2026, 10:10 p.m.