Triple

T4490640
Position Surface form Disambiguated ID Type / Status
Subject Shasta Lake E107362 entity
Predicate inflowsFromRiver P52354 FINISHED
Object Sacramento River E32764 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: Sacramento River | Statement: [Shasta Lake, inflowsFromRiver, Sacramento River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sacramento River
Context triple: [Shasta Lake, inflowsFromRiver, Sacramento River]
  • A. Sacramento River chosen
    The Sacramento River is the longest river entirely within California, flowing through the northern part of the state and serving as a major source of water, transportation, and ecological habitat.
  • B. San Joaquin River
    The San Joaquin River is a major river in central California that flows through the San Joaquin Valley and supports extensive agricultural, ecological, and water supply systems before joining the Sacramento–San Joaquin Delta.
  • C. Sacramento River and San Joaquin River
    The Sacramento River and San Joaquin River are the two largest rivers in California’s Central Valley, whose combined waters drain much of the state’s interior before flowing into the San Francisco Bay.
  • D. Yuba River
    The Yuba River is a major tributary of the Feather River in Northern California, known for its clear waters, historic gold-mining sites, and popular recreation areas in the Sierra Nevada foothills.
  • E. San Joaquins
    San Joaquins is an Amtrak-operated intercity passenger rail service in California that connects the San Joaquin Valley with the Bay Area and Sacramento.
  • 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: inflowsFromRiver
Context triple: [Shasta Lake, inflowsFromRiver, Sacramento River]
  • A. inflowWatercourse
    Indicates that one watercourse flows into or feeds another water body or watercourse.
  • B. receivesFreshwaterFrom
    Indicates that one entity is supplied with or obtains freshwater from another entity as its source.
  • C. reservoirRiver chosen
    Indicates that a reservoir is supplied or drained by, and thus hydrologically connected to, a particular river.
  • D. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • E. flowsIntoBodyOfWaterType
    Indicates that one body of water moves or drains into another body of water of a specified type (e.g., river, lake, ocean).
  • 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_69bd43f84f788190a1383579c4a595be completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd556e69f88190b9c16afc2afcdbef completed March 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfc60426248190947e1c58fe4dd1b1 completed March 22, 2026, 10:35 a.m.
PD Predicate disambiguation batch_69bd5213e3d0819094b026989e686f01 completed March 20, 2026, 1:56 p.m.
Created at: March 20, 2026, 12:59 p.m.