Triple

T507205
Position Surface form Disambiguated ID Type / Status
Subject San Mateo County, California E10525 entity
Predicate hasBridgeAccess P14516 FINISHED
Object Dumbarton Bridge (southern connection) E34544 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: Dumbarton Bridge (southern connection) | Statement: [San Mateo County, California, hasBridgeAccess, Dumbarton Bridge (southern connection)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dumbarton Bridge (southern connection)
Context triple: [San Mateo County, California, hasBridgeAccess, Dumbarton Bridge (southern connection)]
  • A. Dumbarton Bridge chosen
    The Dumbarton Bridge is a major vehicular bridge in the San Francisco Bay Area that provides a key east–west crossing between the Peninsula and the East Bay.
  • B. Trinity Bridge
    Trinity Bridge is a distinctive three-way footbridge in Greater Manchester, England, designed by architect Santiago Calatrava to link Salford and Manchester across the River Irwell.
  • C. Forth Road Bridge
    The Forth Road Bridge is a major suspension bridge in eastern Scotland that carries road traffic across the Firth of Forth, linking Edinburgh to Fife.
  • D. Prince of Wales Bridge
    The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
  • E. Queensferry Crossing (north end)
    Queensferry Crossing (north end) is the northern landfall and approach section of the Queensferry Crossing bridge, located on the Fife side of the Firth of Forth in eastern Scotland.
  • 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: hasBridgeAccess
Context triple: [San Mateo County, California, hasBridgeAccess, Dumbarton Bridge (southern connection)]
  • A. hasMajorBridge
    Indicates that one entity possesses or includes a primary or significant bridge associated with it.
  • B. hasNotableBridgeType
    Indicates that an entity is associated with a specific, noteworthy type or design category of bridge.
  • C. hasDigitalAccess
    Indicates that an entity has the ability or permission to use or access digital resources, services, or information.
  • D. hasTeleconnectionsWith
    Indicates a relationship where changes or variations in one system, region, or variable are statistically linked to corresponding changes in another, often distant, system, region, or variable.
  • E. bridgeType
    Indicates the specific kind or classification of a bridge associated with an entity.
  • F. None of above. chosen

Provenance (5 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_69a2e848adf881908e5e04f7af030093 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f14dcd688190ad47a3b31b95b6d4 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a498506418819090190a35e8763982 completed March 1, 2026, 7:49 p.m.
PD Predicate disambiguation batch_69a2edfce7a08190a408bc019de60d5d completed Feb. 28, 2026, 1:30 p.m.
PDg Predicate description generation batch_69a2eebbd70481908b462296671de67b completed Feb. 28, 2026, 1:33 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.