Triple
T21415212
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boustead Tunnel |
E528282
|
entity |
| Predicate | associatedProject |
P14971
|
FINISHED |
| Object | Fryingpan-Arkansas Project |
—
|
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: Fryingpan-Arkansas Project | Statement: [Boustead Tunnel, associatedProject, Fryingpan-Arkansas Project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fryingpan-Arkansas Project Context triple: [Boustead Tunnel, associatedProject, Fryingpan-Arkansas Project]
-
A.
Fryingpan–Arkansas Project
chosen
The Fryingpan–Arkansas Project is a major U.S. water diversion and storage system in Colorado that transfers water from the Western Slope to the Arkansas River Basin for irrigation, municipal use, and hydroelectric power.
-
B.
Shoshone Project
The Shoshone Project is a U.S. Bureau of Reclamation irrigation and water management development in Wyoming that harnesses the Shoshone River through dams, reservoirs, and canals to support agriculture and regional growth.
-
C.
Colorado-Big Thompson Project
The Colorado-Big Thompson Project is a major transbasin water diversion and storage system in Colorado that delivers Colorado River water to the arid eastern plains for agriculture, cities, and industry.
-
D.
Tellico Dam project
The Tellico Dam project was a controversial Tennessee Valley Authority initiative on the Little Tennessee River, widely known for its environmental and cultural impacts, including the flooding of historic Cherokee sites and a landmark legal battle over the endangered snail darter.
-
E.
Yazoo Backwater Project
The Yazoo Backwater Project is a long-debated U.S. Army Corps of Engineers flood-control initiative in Mississippi’s Yazoo River basin, best known for its controversial proposed pumping station and its environmental and political disputes.
- 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_69e0c454c248819093425d1099101c09 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee62d16bfc8190a1c08dd9d0c80e02 |
completed | April 26, 2026, 7:09 p.m. |
Created at: April 16, 2026, 5:45 p.m.