Triple

T3083927
Position Surface form Disambiguated ID Type / Status
Subject California Aqueduct E64323 entity
Predicate notableReservoirConnection P20872 FINISHED
Object San Luis Reservoir E64907 NE FINISHED

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: San Luis Reservoir | Statement: [California Aqueduct, notableReservoirConnection, San Luis Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Luis Reservoir
Context triple: [California Aqueduct, notableReservoirConnection, San Luis Reservoir]
  • A. San Luis Reservoir chosen
    San Luis Reservoir is a large artificial lake in California that serves as a major water storage facility for irrigation and municipal use in the state’s Central Valley.
  • B. Martinez Reservoir
    Martinez Reservoir is a man-made water storage facility in Contra Costa County, California, used for municipal and irrigation supply as part of the region’s canal and water management system.
  • C. Pueblo Reservoir
    Pueblo Reservoir is a large man-made lake in southern Colorado that serves as a key water supply, recreation area, and flood-control resource for the Pueblo region.
  • 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. Palisade Reservoir
    Palisade Reservoir is a man-made lake in central Utah used primarily for irrigation, recreation, and local water storage.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableReservoirConnection
Context triple: [California Aqueduct, notableReservoirConnection, San Luis Reservoir]
  • A. reservoirAlsoKnownAs
    Indicates that a reservoir is referred to by an alternative name or alias.
  • B. connectsReservoir
    Indicates that one entity serves as a conduit or linkage that allows water or resources to flow or be transferred between reservoirs.
  • C. reservoir
    Indicates that one entity serves as a storage or containment source (often for a resource) that can supply or affect another entity.
  • D. hydrologicallyConnectedTo chosen
    Indicates that two water bodies or hydrological features are linked such that water can flow or be transferred between them, directly or indirectly, through the hydrological system.
  • E. majorReservoir
    Indicates that one entity functions as a primary or significant water-storage reservoir associated with another entity.
  • F. None of above.

Provenance (4 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_69ad857bb4c88190a4cf27893fcabed8 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada1e877008190aacbd6f1357bdb9b completed March 8, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b203607df081909499458d6608f0e6 completed March 12, 2026, 12:05 a.m.
PD Predicate disambiguation batch_69ad9debb6308190be28378ae1fc98af completed March 8, 2026, 4:03 p.m.
Created at: March 8, 2026, 3:03 p.m.