Triple

T7218659
Position Surface form Disambiguated ID Type / Status
Subject Kern River Oil Field E150199 entity
Predicate geologicBasin P60963 FINISHED
Object San Joaquin Basin E251105 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 Joaquin Basin | Statement: [Kern River Oil Field, geologicBasin, San Joaquin Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Joaquin Basin
Context triple: [Kern River Oil Field, geologicBasin, San Joaquin Basin]
  • A. Tulare Basin
    Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
  • B. San Joaquin Valley
    The San Joaquin Valley is a major agricultural region in central California known for its extensive farming and reliance on large-scale irrigation systems.
  • C. Great Valley of California
    The Great Valley of California, also known as the Central Valley, is a vast, fertile agricultural region that runs through the center of the state and serves as one of the most productive farming areas in the world.
  • D. 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.
  • E. Suisun Valley
    Suisun Valley is an agricultural and wine-growing region in Solano County, California, known for its vineyards, orchards, and rural landscape between the San Francisco Bay Area and the Napa Valley.
  • 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: geologicBasin
Context triple: [Kern River Oil Field, geologicBasin, San Joaquin Basin]
  • A. basinType
    Indicates the specific kind or classification of a basin associated with an entity (e.g., by form, function, or hydrological role).
  • B. basin
    Indicates a geographic area where surface water drains into a common outlet, such as a river, lake, or ocean.
  • C. basinPartOf
    Indicates that one basin is a component or subdivision of a larger basin or basin system.
  • D. isSubseaBasinOf
    Indicates that a geological basin is located beneath the sea and is part of, or contained within, a larger marine or oceanic region.
  • E. hasSedimentaryBasin chosen
    Indicates that a geological region or area contains or is associated with a sedimentary basin.
  • 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_69c687effb44819092b95d07d0368c9f completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e9b045c48190b27b2d6f7c11026f completed March 27, 2026, 8:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7d38423bc8190aaf4ee3940813d33 completed March 28, 2026, 1:11 p.m.
PD Predicate disambiguation batch_69c6e75f84e481909e7866186ae80cff completed March 27, 2026, 8:23 p.m.
Created at: March 27, 2026, 2:53 p.m.