Triple
T22617429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ballard Locks |
E558185
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | U.S. Army Corps of Engineers Seattle District |
—
|
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: U.S. Army Corps of Engineers Seattle District | Statement: [Ballard Locks, operatedBy, U.S. Army Corps of Engineers Seattle District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Army Corps of Engineers Seattle District Context triple: [Ballard Locks, operatedBy, U.S. Army Corps of Engineers Seattle District]
-
A.
U.S. Army Corps of Engineers Seattle District
chosen
The U.S. Army Corps of Engineers Seattle District is a regional division of the U.S. Army Corps of Engineers responsible for civil works, military construction, and water resource management projects across the Pacific Northwest.
-
B.
NAVFAC Northwest
NAVFAC Northwest is a regional command of the U.S. Naval Facilities Engineering Systems Command responsible for providing facility engineering, construction, and public works support to Navy and Marine Corps installations in the Northwestern United States.
-
C.
Walla Walla District, U.S. Army Corps of Engineers
The Walla Walla District, U.S. Army Corps of Engineers is a regional Corps district in the Pacific Northwest responsible for planning, constructing, operating, and maintaining federal water resources, navigation, hydropower, and flood risk management projects along portions of the Columbia and Snake River basins.
-
D.
USACE Alaska District
The USACE Alaska District is the regional branch of the U.S. Army Corps of Engineers responsible for planning, constructing, and maintaining federal civil works and military projects across Alaska.
-
E.
Portland District, U.S. Army Corps of Engineers
The Portland District, U.S. Army Corps of Engineers is a regional Corps district responsible for managing major water resources, navigation, hydropower, and environmental restoration projects across much of Oregon and southwestern Washington.
- 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_69e24545a8e08190bfa7482a2c725ff1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f167ef7a148190870334af9c8b79a4 |
completed | April 29, 2026, 2:07 a.m. |
Created at: April 17, 2026, 2:59 p.m.