Triple

T22471663
Position Surface form Disambiguated ID Type / Status
Subject La Grange Reservoir E555515 entity
Predicate relatedTo P37 FINISHED
Object New Don Pedro Reservoir — 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: New Don Pedro Reservoir | Statement: [La Grange Reservoir, relatedTo, New Don Pedro Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New Don Pedro Reservoir
Context triple: [La Grange Reservoir, relatedTo, New Don Pedro Reservoir]
  • A. New Don Pedro Dam
    New Don Pedro Dam is a large earth-and-rockfill dam in California that creates Don Pedro Reservoir, a major water storage and hydroelectric facility serving irrigation, flood control, and recreation needs in the Tuolumne River basin.
  • B. Don Pedro Reservoir chosen
    Don Pedro Reservoir is a large artificial lake in California’s Sierra Nevada foothills, primarily used for water storage, hydroelectric power generation, and recreation.
  • C. El Pardo Reservoir
    El Pardo Reservoir is a dammed water body near Madrid, Spain, primarily used for water supply, flood control, and recreation along the Manzanares River.
  • D. La Paloma Reservoir
    La Paloma Reservoir is a major artificial lake in Chile’s Coquimbo Region, known for supporting irrigation and water supply in the Monte Patria area.
  • E. El Cadillal Reservoir
    El Cadillal Reservoir is an artificial lake in Tucumán Province, Argentina, used primarily for water supply, hydroelectric power generation, and recreational activities.
  • 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_69e11e52c2048190952dc5df209b9bed completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15be0d3c08190851537660cda619c completed April 29, 2026, 1:16 a.m.
Created at: April 16, 2026, 8:48 p.m.