Triple

T19446975
Position Surface form Disambiguated ID Type / Status
Subject Moose Creek Dam E486503 entity
Predicate partOf P40 FINISHED
Object Chena River Lakes Flood Control 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: Chena River Lakes Flood Control Project | Statement: [Moose Creek Dam, partOf, Chena River Lakes Flood Control Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chena River Lakes Flood Control Project
Context triple: [Moose Creek Dam, partOf, Chena River Lakes Flood Control Project]
  • A. Chena River Lakes Flood Control Project chosen
    The Chena River Lakes Flood Control Project is a U.S. Army Corps of Engineers system of dams, levees, and related structures near Fairbanks, Alaska, designed to reduce flooding along the Chena River and protect surrounding communities.
  • 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. Assiniboine River flood control system
    The Assiniboine River flood control system is an integrated network of dams, reservoirs, and related infrastructure designed to manage water levels and reduce flooding along the Assiniboine River in Canada.
  • D. Howard A. Hanson Dam project
    The Howard A. Hanson Dam project is a major flood-control and water management infrastructure initiative on Washington’s Green River that protects downstream communities in the Puget Sound region.
  • E. 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.
  • 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_69d8e8d7ad488190a3373045029b0f3b completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6338b25d88190bc137a411576c73f completed April 20, 2026, 2:09 p.m.
Created at: April 10, 2026, 1:38 p.m.