Triple

T21365387
Position Surface form Disambiguated ID Type / Status
Subject Berryessa Creek E526895 entity
Predicate emptiesUltimatelyInto P408 FINISHED
Object San Francisco Bay (via Coyote Creek and South San Francisco Bay) — 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: San Francisco Bay (via Coyote Creek and South San Francisco Bay) | Statement: [Berryessa Creek, emptiesUltimatelyInto, San Francisco Bay (via Coyote Creek and South San Francisco Bay)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Bay (via Coyote Creek and South San Francisco Bay)
Context triple: [Berryessa Creek, emptiesUltimatelyInto, San Francisco Bay (via Coyote Creek and South San Francisco Bay)]
  • A. San Francisco Bay via Guadalupe River
    San Francisco Bay via Guadalupe River refers to the portion of the San Francisco Bay estuarine system that receives freshwater inflow from the Guadalupe River watershed in California’s South Bay region.
  • B. San Francisco Bay hydrologic region
    The San Francisco Bay hydrologic region is a major California water-management area encompassing the watersheds and infrastructure that drain into and supply the San Francisco Bay and its surrounding communities.
  • C. San Francisco Peninsula watershed
    The San Francisco Peninsula watershed is the network of creeks, reservoirs, and drainage basins that collect and channel water across the San Francisco Peninsula into the Pacific Ocean and San Francisco Bay.
  • D. San Francisco Bay chosen
    San Francisco Bay is a large, shallow estuarine inlet on the coast of Northern California, known for its iconic bridges, maritime activity, and role as the geographic center of the San Francisco Bay Area.
  • E. San Francisco Bay Costanoan
    The San Francisco Bay Costanoan are an Indigenous Ohlone-speaking people native to the San Francisco Bay Area of California, traditionally living in village communities along its shores and inland valleys.
  • 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b06e1ba081908a96928a65da5fa2 completed April 22, 2026, 11:26 a.m.
Created at: April 16, 2026, 5:09 p.m.