Triple

T22801864
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Bay Islands E564414 entity
Predicate hasPart P35 FINISHED
Object Foster City islands — NE NERFINISHED

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: Foster City islands | Statement: [San Francisco Bay Islands, hasPart, Foster City islands]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Foster City islands
Context triple: [San Francisco Bay Islands, hasPart, Foster City islands]
  • A. Yerba Buena Island
    Yerba Buena Island is a natural island in the middle of San Francisco Bay that connects the eastern and western spans of the San Francisco–Oakland Bay Bridge.
  • B. Alameda Island
    Alameda Island is a populated island in the San Francisco Bay known for the city of Alameda, its historic naval air station, and its Victorian-era residential neighborhoods.
  • C. Bethel Island, California
    Bethel Island, California is a small unincorporated community and island in the Sacramento–San Joaquin River Delta known for its waterfront recreation and marinas.
  • D. Long Beach Peninsula
    Long Beach Peninsula is a narrow coastal landform in southwestern Washington known for its exceptionally long sandy beach, tourism, and outdoor recreation opportunities along the Pacific Ocean.
  • E. San Francisco Bay Islands
    The San Francisco Bay Islands are a group of natural and artificial islands scattered throughout San Francisco Bay, including notable sites such as Alcatraz, Angel Island, and Treasure Island.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Foster City islands
Target entity description: The Foster City islands are a group of man-made residential and commercial islands in San Mateo County, California, built on reclaimed land in the San Francisco Bay.
  • A. Yerba Buena Island
    Yerba Buena Island is a natural island in the middle of San Francisco Bay that connects the eastern and western spans of the San Francisco–Oakland Bay Bridge.
  • B. Alameda Island
    Alameda Island is a populated island in the San Francisco Bay known for the city of Alameda, its historic naval air station, and its Victorian-era residential neighborhoods.
  • C. Bethel Island, California
    Bethel Island, California is a small unincorporated community and island in the Sacramento–San Joaquin River Delta known for its waterfront recreation and marinas.
  • D. Long Beach Peninsula
    Long Beach Peninsula is a narrow coastal landform in southwestern Washington known for its exceptionally long sandy beach, tourism, and outdoor recreation opportunities along the Pacific Ocean.
  • E. San Francisco Bay Islands
    The San Francisco Bay Islands are a group of natural and artificial islands scattered throughout San Francisco Bay, including notable sites such as Alcatraz, Angel Island, and Treasure Island.
  • F. None of above. chosen

Provenance (2 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_69e2458185f88190b0045227ee420411 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17cdd87648190ba30f0b8f3ef7346 completed April 29, 2026, 3:37 a.m.
Created at: April 17, 2026, 3:31 p.m.