Triple

T13173749
Position Surface form Disambiguated ID Type / Status
Subject Red Bluff Diversion Dam E313043 entity
Predicate hasAssociatedCanal P37551 FINISHED
Object Tehama-Colusa Canal E63150 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: Tehama-Colusa Canal | Statement: [Red Bluff Diversion Dam, hasAssociatedCanal, Tehama-Colusa Canal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tehama-Colusa Canal
Context triple: [Red Bluff Diversion Dam, hasAssociatedCanal, Tehama-Colusa Canal]
  • A. Tehama-Colusa Canal chosen
    The Tehama-Colusa Canal is a major irrigation and water conveyance canal in California’s Sacramento Valley that delivers Central Valley Project water to agricultural lands and communities.
  • B. Contra Costa Canal
    The Contra Costa Canal is a man-made waterway in California that delivers irrigation and municipal water from the Sacramento–San Joaquin Delta to communities in Contra Costa County.
  • C. Modesto Main Canal
    Modesto Main Canal is an irrigation waterway in California’s Central Valley that delivers Tuolumne River water to agricultural lands and communities in the Modesto area.
  • D. Madera Canal
    Madera Canal is an irrigation and water-conveyance canal in California’s Central Valley that delivers San Joaquin River water to agricultural lands and communities in Madera County.
  • E. Turlock Main Canal
    Turlock Main Canal is a major irrigation canal in California’s Central Valley that delivers water from the Tuolumne River to agricultural lands in the Turlock Irrigation District.
  • 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: hasAssociatedCanal
Context triple: [Red Bluff Diversion Dam, hasAssociatedCanal, Tehama-Colusa Canal]
  • A. hasAdjacentCanal
    Indicates that one entity is directly next to or alongside a canal.
  • B. hasCanals
    Indicates that one entity possesses or contains canals, either as physical waterways or channel-like structures.
  • C. hasMajorCanal
    Indicates that one entity possesses or contains a primary canal or main waterway associated with it.
  • D. hasCanalOrChannel chosen
    Indicates that one entity possesses, contains, or is traversed by a canal or channel that serves as a conduit or passageway.
  • E. hasCanalSection
    Indicates a relationship where one entity includes, contains, or is associated with a specific section or segment of a canal.
  • 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf054f88190b05ced98d5a22a62 completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5e5eacc8190ae39dcdb12c9b563 completed May 3, 2026, 7:14 a.m.
PD Predicate disambiguation batch_69d98bc2c0c88190be357811aa8e828d completed April 10, 2026, 11:46 p.m.
Created at: April 9, 2026, 9:14 p.m.