Triple

T21385984
Position Surface form Disambiguated ID Type / Status
Subject North Fork Mokelumne River E527497 entity
Predicate hasReservoir P1025 FINISHED
Object Salt Springs 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: Salt Springs Reservoir | Statement: [North Fork Mokelumne River, hasReservoir, Salt Springs Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salt Springs Reservoir
Context triple: [North Fork Mokelumne River, hasReservoir, Salt Springs Reservoir]
  • A. Salt Springs Reservoir chosen
    Salt Springs Reservoir is a man-made lake in the Sierra Nevada of California, used for hydroelectric power generation, water storage, and outdoor recreation such as fishing and camping.
  • B. Springton Reservoir
    Springton Reservoir is a man-made lake in Delaware County, Pennsylvania, primarily serving as a drinking water supply and recreational area.
  • C. Rollins Reservoir
    Rollins Reservoir is an artificial lake in the Sierra Nevada foothills of California, created by damming the Bear River for water storage, hydroelectric power, and recreation.
  • D. Warm Springs Reservoir
    Warm Springs Reservoir is a large man-made lake in eastern Oregon used primarily for irrigation, recreation, and wildlife habitat along the Malheur River.
  • E. Sly Creek Reservoir
    Sly Creek Reservoir is a man-made lake in the Sierra Nevada foothills of California, popular for camping, fishing, and boating.
  • 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_69e0b51f363c8190944000ab5523b02b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0f3d37c8190b43ec77cdb1904c8 completed April 22, 2026, 11:28 a.m.
Created at: April 16, 2026, 5:12 p.m.