Triple

T20331794
Position Surface form Disambiguated ID Type / Status
Subject San Lorenzo River watershed E492499 entity
Predicate partOf P40 FINISHED
Object Central Coast hydrologic region of California NE NERFINISHED

How this triple was built (3 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: Central Coast hydrologic region of California | Statement: [San Lorenzo River watershed, partOf, Central Coast hydrologic region of California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Coast hydrologic region of California
Context triple: [San Lorenzo River watershed, partOf, Central Coast hydrologic region of California]
  • A. South Coast hydrologic region
    The South Coast hydrologic region is a major water-resources area in Southern California encompassing coastal watersheds and river systems that drain to the Pacific Ocean, including the Santa Margarita River basin.
  • B. San Francisco Bay hydrologic region
    The San Francisco Bay hydrologic region is a major California water-management area encompassing the watersheds and infrastructure that drain into and supply the San Francisco Bay and its surrounding communities.
  • C. Great Basin hydrologic region (California portion)
    The Great Basin hydrologic region (California portion) is a major drainage area in eastern California characterized by internally drained basins, arid to semi-arid climate, and streams that do not reach the ocean.
  • D. State of California hydrologic regions system
    The State of California hydrologic regions system is a statewide framework that divides California into distinct water-resource regions for planning, management, and regulatory purposes.
  • E. South Coast region of California
    The South Coast region of California is a coastal area stretching roughly from Ventura through Los Angeles and Orange County to northern San Diego, known for its Mediterranean climate, dense urban development, and diverse natural habitats.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Coast hydrologic region of California
Target entity description: The Central Coast hydrologic region of California is a major water-resources area along the state’s central coastline, encompassing numerous coastal watersheds and groundwater basins that drain to the Pacific Ocean.
  • A. South Coast hydrologic region
    The South Coast hydrologic region is a major water-resources area in Southern California encompassing coastal watersheds and river systems that drain to the Pacific Ocean, including the Santa Margarita River basin.
  • B. San Francisco Bay hydrologic region
    The San Francisco Bay hydrologic region is a major California water-management area encompassing the watersheds and infrastructure that drain into and supply the San Francisco Bay and its surrounding communities.
  • C. Great Basin hydrologic region (California portion)
    The Great Basin hydrologic region (California portion) is a major drainage area in eastern California characterized by internally drained basins, arid to semi-arid climate, and streams that do not reach the ocean.
  • D. State of California hydrologic regions system
    The State of California hydrologic regions system is a statewide framework that divides California into distinct water-resource regions for planning, management, and regulatory purposes.
  • E. South Coast region of California
    The South Coast region of California is a coastal area stretching roughly from Ventura through Los Angeles and Orange County to northern San Diego, known for its Mediterranean climate, dense urban development, and diverse natural habitats.
  • F. None of above. chosen

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_69e0b4a1a09881908d97270d6971a25a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e677e7baf481909282293d78597634 completed April 20, 2026, 7 p.m.
Created at: April 16, 2026, 11:22 a.m.