Triple
T16385857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Day Dam |
E397919
|
entity |
| Predicate | isDownstreamFrom |
P5956
|
FINISHED |
| Object | McNary Dam |
E77226
|
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: McNary Dam | Statement: [John Day Dam, isDownstreamFrom, McNary Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McNary Dam Context triple: [John Day Dam, isDownstreamFrom, McNary Dam]
-
A.
McNary Dam
chosen
McNary Dam is a large hydroelectric dam and navigation lock complex on the Columbia River in the Pacific Northwest of the United States.
-
B.
O'Shaughnessy Dam
O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
-
C.
Wilbur Dam
Wilbur Dam is a hydroelectric dam on the Watauga River in northeastern Tennessee, known for creating Wilbur Lake and providing power and flood control.
-
D.
Sherman Dam
Sherman Dam is a hydroelectric and flood-control structure located on the Deerfield River in the northeastern United States.
-
E.
Dworshak Dam
Dworshak Dam is a large concrete gravity dam on the North Fork Clearwater River in Idaho, primarily used for hydroelectric power generation, flood control, and recreation.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e3263d260081909db9ac6016d5738a |
completed | April 18, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05b43afd688190b53765906953c6db |
completed | May 14, 2026, 11:38 a.m. |
Created at: April 10, 2026, 5:08 a.m.