Triple

T7807343
Position Surface form Disambiguated ID Type / Status
Subject Interstate 580 E180587 entity
Predicate bridgeTollFacility P23497 FINISHED
Object Richmond–San Rafael Bridge E33354 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: Richmond–San Rafael Bridge | Statement: [Interstate 580, bridgeTollFacility, Richmond–San Rafael Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Richmond–San Rafael Bridge
Context triple: [Interstate 580, bridgeTollFacility, Richmond–San Rafael Bridge]
  • A. Richmond–San Rafael Bridge chosen
    The Richmond–San Rafael Bridge is a major toll bridge in the San Francisco Bay Area that connects the cities of Richmond in the East Bay and San Rafael in Marin County.
  • B. San Francisco–Oakland Bay Bridge
    The San Francisco–Oakland Bay Bridge is a major multi-span suspension and cantilever bridge connecting San Francisco and Oakland, serving as one of the primary highway links across the central part of the San Francisco Bay.
  • C. Carquinez Bridge
    Carquinez Bridge is a major twin-span steel bridge in the San Francisco Bay Area that carries Interstate 80 across the Carquinez Strait between Crockett and Vallejo.
  • D. Cabrillo Bridge
    Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
  • E. Astoria-Megler Bridge
    The Astoria-Megler Bridge is a long steel cantilever bridge spanning the mouth of the Columbia River, connecting Astoria, Oregon, to Point Ellice near Megler, Washington.
  • 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: bridgeTollFacility
Context triple: [Interstate 580, bridgeTollFacility, Richmond–San Rafael Bridge]
  • A. tollBridge
    Indicates that passage across a bridge requires payment of a toll or fee.
  • B. tollFacilityName
    Indicates the name assigned to a toll facility where tolls are collected.
  • C. bridgeType
    Indicates the specific kind or classification of a bridge associated with an entity.
  • D. isTollFacilityOf chosen
    Indicates that a facility (such as a toll booth, plaza, or gantry) is part of, or used to collect tolls for, a specific toll road or toll transportation infrastructure.
  • E. hasBridgeTunnel
    Indicates that there exists a bridge or tunnel connection between two locations or structures.
  • 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_69ca827f6f148190beca4e245b993506 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf78a6d88819093f83528fe88b182 completed March 30, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69cdc60b0ae48190bb6e6f38bcbb05dd completed April 2, 2026, 1:27 a.m.
PD Predicate disambiguation batch_69cae91687788190af9cb7aaa996d291 completed March 30, 2026, 9:20 p.m.
Created at: March 30, 2026, 4:36 p.m.