Triple

T17999026
Position Surface form Disambiguated ID Type / Status
Subject Greenbrae, California E430575 entity
Predicate partOf P40 FINISHED
Object North Bay region of the San Francisco Bay Area — NE NERFINISHED

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: North Bay region of the San Francisco Bay Area | Statement: [Greenbrae, California, partOf, North Bay region of the San Francisco Bay Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Bay region of the San Francisco Bay Area
Context triple: [Greenbrae, California, partOf, North Bay region of the San Francisco Bay Area]
  • A. South Bay region of the San Francisco Bay Area
    The South Bay region of the San Francisco Bay Area is the southern portion of the Bay Area centered around San Jose, known for being a major hub of Silicon Valley’s technology industry and suburban communities.
  • B. North Bay (San Francisco Bay Area) chosen
    North Bay (San Francisco Bay Area) is the largely suburban and semi-rural northern subregion of the San Francisco Bay Area, known for its coastal landscapes, wine country, and communities such as Marin and Sonoma.
  • C. East Bay
    East Bay is a coastal inlet and estuarine body of water in northwest Florida that forms part of the larger Pensacola Bay system.
  • D. East Bay
    East Bay is a region of the San Francisco Bay Area in Northern California, encompassing cities such as Oakland and Berkeley along the eastern shore of the bay.
  • E. East Bay
    East Bay is a coastal inlet and estuarine waterway in Osterville, Massachusetts, known for boating, scenic shoreline, and access to Nantucket Sound.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b90364248190a37381adea932f42 completed April 10, 2026, 8:46 a.m.
NER Named-entity recognition batch_69e4b3e6a2a881908af2d0a4a5053916 completed April 19, 2026, 10:52 a.m.
Created at: April 10, 2026, 10:23 a.m.