Triple
T13062389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yankton County, South Dakota |
E329229
|
entity |
| Predicate | containsWaterBody |
P1778
|
FINISHED |
| Object | Gavins Point Dam reservoir |
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 reservoir | Statement: [Yankton County, South Dakota, containsWaterBody, Gavins Point Dam reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gavins Point Dam reservoir Context triple: [Yankton County, South Dakota, containsWaterBody, Gavins Point Dam reservoir]
-
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.
Hells Canyon Reservoir
Hells Canyon Reservoir is a large man-made lake on the Snake River along the Oregon–Idaho border, known for its steep canyon scenery, hydroelectric role, and recreational fishing and boating opportunities.
-
C.
Morrow Point Reservoir
Morrow Point Reservoir is a scenic man-made lake on the Gunnison River in Colorado, known for its steep canyon walls, boating, and fishing opportunities within Curecanti National Recreation Area.
-
D.
Seminoe Reservoir
Seminoe Reservoir is a large man-made lake in south-central Wyoming known for its fishing, boating, and role in regional water storage and hydroelectric power generation.
-
E.
Oxbow Dam
Oxbow Dam is a hydroelectric dam on the Snake River in eastern Oregon, forming Oxbow Reservoir as part of the Hells Canyon Complex.
- 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980e7ee548190b4b18bdb1357c359 |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716baf00881909a1a11d36cdb8d42 |
completed | May 3, 2026, 9:34 a.m. |
Created at: April 9, 2026, 8:59 p.m.