Triple

T17966761
Position Surface form Disambiguated ID Type / Status
Subject Fremont Bridge E449227 entity
Predicate isPartOf P10 FINISHED
Object Lake Washington Ship Canal crossing system NE NERFINISHED

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: Lake Washington Ship Canal crossing system | Statement: [Fremont Bridge, isPartOf, Lake Washington Ship Canal crossing system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Washington Ship Canal crossing system
Context triple: [Fremont Bridge, isPartOf, Lake Washington Ship Canal crossing system]
  • A. Interstate 90 Lake Washington crossing
    Interstate 90 Lake Washington crossing is a major floating bridge system in Seattle that carries Interstate 90 across Lake Washington, connecting Seattle to its eastern suburbs.
  • B. Alaskan Way Viaduct
    The Alaskan Way Viaduct was an elevated highway along Seattle’s waterfront that carried a section of State Route 99 before being demolished due to seismic vulnerability and replaced by a tunnel.
  • C. Sauvie Island Bridge
    Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
  • D. West Seattle Bridge
    West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
  • E. Marquam Bridge
    The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lake Washington Ship Canal crossing system
Target entity description: The Lake Washington Ship Canal crossing system is a network of bridges and related infrastructure that carries road and rail traffic across Seattle’s Lake Washington Ship Canal, linking neighborhoods on either side of the waterway.
  • A. Interstate 90 Lake Washington crossing
    Interstate 90 Lake Washington crossing is a major floating bridge system in Seattle that carries Interstate 90 across Lake Washington, connecting Seattle to its eastern suburbs.
  • B. Alaskan Way Viaduct
    The Alaskan Way Viaduct was an elevated highway along Seattle’s waterfront that carried a section of State Route 99 before being demolished due to seismic vulnerability and replaced by a tunnel.
  • C. Sauvie Island Bridge
    Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
  • D. West Seattle Bridge
    West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
  • E. Marquam Bridge
    The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
  • F. None of above. chosen

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_69d8b9f9927c8190a006110c8b996e61 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4b1380960819089a3c0dd7cd57e5e completed April 19, 2026, 10:40 a.m.
Created at: April 10, 2026, 10:22 a.m.