Triple

T16562724
Position Surface form Disambiguated ID Type / Status
Subject Mount Elbert Forebay E402379 entity
Predicate partOf P40 FINISHED
Object Colorado-Big Thompson Project E144905 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: Colorado-Big Thompson Project | Statement: [Mount Elbert Forebay, partOf, Colorado-Big Thompson Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colorado-Big Thompson Project
Context triple: [Mount Elbert Forebay, partOf, Colorado-Big Thompson Project]
  • A. Colorado-Big Thompson Project chosen
    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.
  • 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. Upper American River Project
    The Upper American River Project is a major hydroelectric power system in California’s Sierra Nevada that includes multiple dams, reservoirs, and powerhouses operated by the Sacramento Municipal Utility District.
  • D. Rio Grande Project
    The Rio Grande Project is a major U.S. Bureau of Reclamation irrigation and water management initiative on the Rio Grande that supplies water for agriculture, municipalities, and flood control in southern New Mexico and western Texas.
  • E. Columbia Basin Project
    The Columbia Basin Project is a large-scale irrigation and hydroelectric development in central Washington State that distributes water and power from the Grand Coulee Dam to support agriculture, industry, and communities across the region.
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3576f757881909bfc6611361ed16d completed April 18, 2026, 10:05 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067bfcf78819082bf1a15eebdab86 completed May 10, 2026, 11:10 a.m.
Created at: April 10, 2026, 5:15 a.m.