Triple

T17827152
Position Surface form Disambiguated ID Type / Status
Subject Middle Fork Willamette River E445147 entity
Predicate hasBridge P386 FINISHED
Object Interstate 5 bridges near Eugene-Springfield 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: Interstate 5 bridges near Eugene-Springfield | Statement: [Middle Fork Willamette River, hasBridge, Interstate 5 bridges near Eugene-Springfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate 5 bridges near Eugene-Springfield
Context triple: [Middle Fork Willamette River, hasBridge, Interstate 5 bridges near Eugene-Springfield]
  • A. Tualatin River Bridge (various highway crossings)
    Tualatin River Bridge (various highway crossings) refers collectively to the multiple roadway bridges that carry major highways across the Tualatin River in northwestern Oregon.
  • B. Siuslaw River Bridge
    The Siuslaw River Bridge is a historic Art Deco–style bascule bridge on the Oregon Coast, notable for carrying U.S. Route 101 across the Siuslaw River at Florence.
  • C. Interstate 5 Ship Canal Bridge
    The Interstate 5 Ship Canal Bridge is a double-deck steel truss bridge in Seattle that carries Interstate 5 over the Lake Washington Ship Canal between the University District and Eastlake neighborhoods.
  • D. Interstate 5 in Oregon
    Interstate 5 in Oregon is the primary north–south freeway traversing the state, connecting major cities from the California border to Washington and serving as a key corridor for regional and interstate travel.
  • E. North Santiam River bridge
    The North Santiam River bridge is a key roadway bridge in Mill City, Oregon, carrying traffic across the North Santiam River and linking parts of the community.
  • 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: Interstate 5 bridges near Eugene-Springfield
Target entity description: The Interstate 5 bridges near Eugene-Springfield are major highway crossings that carry I-5 over the Middle Fork Willamette River, serving as key transportation links in western Oregon.
  • A. Tualatin River Bridge (various highway crossings)
    Tualatin River Bridge (various highway crossings) refers collectively to the multiple roadway bridges that carry major highways across the Tualatin River in northwestern Oregon.
  • B. Siuslaw River Bridge
    The Siuslaw River Bridge is a historic Art Deco–style bascule bridge on the Oregon Coast, notable for carrying U.S. Route 101 across the Siuslaw River at Florence.
  • C. Interstate 5 Ship Canal Bridge
    The Interstate 5 Ship Canal Bridge is a double-deck steel truss bridge in Seattle that carries Interstate 5 over the Lake Washington Ship Canal between the University District and Eastlake neighborhoods.
  • D. Interstate 5 in Oregon
    Interstate 5 in Oregon is the primary north–south freeway traversing the state, connecting major cities from the California border to Washington and serving as a key corridor for regional and interstate travel.
  • E. North Santiam River bridge
    The North Santiam River bridge is a key roadway bridge in Mill City, Oregon, carrying traffic across the North Santiam River and linking parts of the community.
  • 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_69d8b9f1a6d881909f024bc603111cdb completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48914e20481908883d1da194f446c completed April 19, 2026, 7:49 a.m.
Created at: April 10, 2026, 10:15 a.m.