Triple
T18107526
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia–Snake River lock system |
E433382
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | The Dalles Lock and Dam |
—
|
NE NERFINISHED |
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: The Dalles Lock and Dam | Statement: [Columbia–Snake River lock system, hasPart, The Dalles Lock and Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Dalles Lock and Dam Context triple: [Columbia–Snake River lock system, hasPart, The Dalles Lock and Dam]
-
A.
The Dalles Dam
chosen
The Dalles Dam is a large hydroelectric dam and navigation facility on the Columbia River in the Pacific Northwest, known for its significant power generation and impact on regional river ecosystems and communities.
-
B.
McNary Lock and Dam
McNary Lock and Dam is a navigation lock facility integrated into the McNary Dam complex on the Columbia River, enabling river traffic to bypass the dam.
-
C.
Robert S. Kerr Lock and Dam
Robert S. Kerr Lock and Dam is a navigation and flood-control structure on the Arkansas River in Oklahoma that forms Robert S. Kerr Reservoir as part of the McClellan–Kerr Arkansas River Navigation System.
-
D.
Green River Lock and Dam No. 1
Green River Lock and Dam No. 1 is a historic navigation structure on Kentucky’s Green River that was built to control water levels and facilitate river transportation.
-
E.
Willamette Falls Locks
Willamette Falls Locks is a historic navigation lock system on the Willamette River in Oregon that once enabled boats to bypass Willamette Falls and facilitated regional commerce and transportation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b90916008190a1f110bd7ced5473 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddbb3d408190b5fc7870bc6512f4 |
completed | April 19, 2026, 1:50 p.m. |
Created at: April 10, 2026, 10:28 a.m.