Triple

T8217443
Position Surface form Disambiguated ID Type / Status
Subject City of Imperial Beach E191970 entity
Predicate hasFeature P182 FINISHED
Object Tijuana River National Estuarine Research Reserve E446946 NE FINISHED

How this triple was built (2 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: Tijuana River National Estuarine Research Reserve | Statement: [City of Imperial Beach, hasFeature, Tijuana River National Estuarine Research Reserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tijuana River National Estuarine Research Reserve
Context triple: [City of Imperial Beach, hasFeature, Tijuana River National Estuarine Research Reserve]
  • A. Tijuana River National Estuarine Research Reserve chosen
    Tijuana River National Estuarine Research Reserve is a protected coastal wetland in southern California dedicated to conserving estuarine habitats and supporting research, education, and stewardship of the Tijuana River ecosystem.
  • B. San Diego Bay National Wildlife Refuge
    San Diego Bay National Wildlife Refuge is a protected coastal wetland area in Southern California that provides critical habitat for migratory birds and endangered species along the Pacific Flyway.
  • C. Bolsa Chica Ecological Reserve
    Bolsa Chica Ecological Reserve is a coastal wetland and wildlife habitat in Southern California known for its rich biodiversity and popular birdwatching opportunities.
  • D. La Jolla Ecological Reserve
    La Jolla Ecological Reserve is a protected marine area in La Jolla, California, renowned for its rich coastal biodiversity, clear waters, and popularity for snorkeling, diving, and kayaking.
  • E. South Slough National Estuarine Research Reserve
    South Slough National Estuarine Research Reserve is a protected coastal wetland area in Oregon dedicated to research, education, and stewardship of estuarine ecosystems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82c8c054819087fedd9a5436b8a3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb776f41108190bed1c6a8ddbea374 completed March 31, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccedfb6f608190aebfa720b56325e5 completed April 1, 2026, 10:05 a.m.
Created at: March 30, 2026, 5:44 p.m.