Triple

T5216092
Position Surface form Disambiguated ID Type / Status
Subject Port of Redwood City E117755 entity
Predicate isOnlyDeepWaterPortIn P53991 FINISHED
Object South San Francisco Bay E5432 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: South San Francisco Bay | Statement: [Port of Redwood City, isOnlyDeepWaterPortIn, South San Francisco Bay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South San Francisco Bay
Context triple: [Port of Redwood City, isOnlyDeepWaterPortIn, South San Francisco Bay]
  • A. Monterey Bay Area
    The Monterey Bay Area is a coastal region of central California known for its rich marine ecosystem, historic fishing and cannery industries, and scenic communities such as Monterey, Santa Cruz, and Carmel.
  • B. San Francisco Bay Area chosen
    The San Francisco Bay Area is a major metropolitan region in Northern California known for its technology industry, cultural diversity, and iconic landmarks such as the Golden Gate Bridge.
  • 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 coastal inlet and estuarine waterway in Osterville, Massachusetts, known for boating, scenic shoreline, and access to Nantucket Sound.
  • E. 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.
  • 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: isOnlyDeepWaterPortIn
Context triple: [Port of Redwood City, isOnlyDeepWaterPortIn, South San Francisco Bay]
  • A. isDeepWaterPort
    Indicates that a port has sufficiently deep water to accommodate large, heavily loaded vessels without grounding.
  • B. isMainDeepWaterPortFor chosen
    Indicates that one location serves as the primary deep-water port facility for another entity, such as a region, city, or country.
  • C. isDeepwaterPortTerminus
    Indicates that a location serves as the endpoint or final stop of a transportation route at a deepwater port capable of accommodating large, ocean-going vessels.
  • D. isInlandPort
    Indicates that a port facility is located inland, away from the open sea, typically on a river, canal, or lake, while still serving maritime or shipping functions.
  • E. wasOnlyIceFreeOceanPortOf
    Indicates that one location served as the sole ocean port free of ice for another location or region.
  • 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_69bd4464ba3c8190bc16b2ebbe42ddb0 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7a93fcc08190a1d2d025b4365d5a completed March 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69beefe788f88190a2ac0673daafaab2 completed March 21, 2026, 7:22 p.m.
PD Predicate disambiguation batch_69bd77bb4e8c819094b5ac7cf61512f9 completed March 20, 2026, 4:37 p.m.
Created at: March 20, 2026, 1:48 p.m.