Triple

T9204670
Position Surface form Disambiguated ID Type / Status
Subject Calaveras River E220939 entity
Predicate partOf P40 FINISHED
Object California Central Valley hydrologic system E251105 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: California Central Valley hydrologic system | Statement: [Calaveras River, partOf, California Central Valley hydrologic system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: California Central Valley hydrologic system
Context triple: [Calaveras River, partOf, California Central Valley hydrologic system]
  • A. San Joaquin River Basin chosen
    The San Joaquin River Basin is a major watershed in California’s Central Valley that drains the San Joaquin River and its tributaries, supporting extensive agriculture, ecosystems, and communities.
  • B. Sacramento River Basin
    The Sacramento River Basin is a major watershed in Northern California that drains the Sacramento River and its tributaries, supporting extensive agriculture, ecosystems, and water supply for the region.
  • C. Greater Los Angeles hydrologic system
    The Greater Los Angeles hydrologic system is the interconnected network of rivers, arroyos, watersheds, and engineered water infrastructure that manages surface and groundwater flow across the Los Angeles metropolitan region.
  • D. Salton Sea watershed
    The Salton Sea watershed is the drainage basin in Southern California that collects water from surrounding rivers and agricultural runoff, ultimately feeding into the Salton Sea, a large inland saline lake.
  • E. Death Valley regional hydrologic system
    The Death Valley regional hydrologic system is a vast groundwater and surface-water network in the arid southwestern United States that collects, transports, and discharges water across multiple basins into the Death Valley area.
  • 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_69ca83e8e9248190862cf3e41693b310 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd945f37881909f0d30eeb6a7a3ad completed April 1, 2026, 8:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05c4e56208190a5b2749b81e467be completed April 4, 2026, 12:33 a.m.
Created at: March 30, 2026, 7:26 p.m.