Triple

T22640309
Position Surface form Disambiguated ID Type / Status
Subject Don Pedro Dam E558806 entity
Predicate replacedStructure P10258 FINISHED
Object Old Don Pedro Dam — 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: Old Don Pedro Dam | Statement: [Don Pedro Dam, replacedStructure, Old Don Pedro Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Don Pedro Dam
Context triple: [Don Pedro Dam, replacedStructure, Old Don Pedro Dam]
  • A. Don Pedro Dam
    Don Pedro Dam is a major embankment dam on the Tuolumne River in California, forming Don Pedro Reservoir and serving as a key source of water storage, hydroelectric power, and recreation in the region.
  • B. New Don Pedro Dam chosen
    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.
  • C. Santa Teresa Dam
    Santa Teresa Dam is a major reservoir and flood-control structure on the Tormes River in western Spain, used primarily for irrigation, water supply, and hydroelectric power generation.
  • D. Caracoles Dam
    Caracoles Dam is a hydroelectric dam on Argentina’s San Juan River that generates power and helps regulate water resources in the region.
  • E. La Boquilla Dam
    La Boquilla Dam is a large masonry gravity dam and hydroelectric facility on the Rio Conchos in Chihuahua, Mexico, used primarily for irrigation, power generation, and flood control.
  • 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_69e24547f7fc819086e2c4ba3b979657 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f17010aa4c8190a9f0cf7eb4c066cd completed April 29, 2026, 2:42 a.m.
Created at: April 17, 2026, 3:04 p.m.