Triple

T21351915
Position Surface form Disambiguated ID Type / Status
Subject Vantage, Washington E526504 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Vantage Bridge over the Columbia River — 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: Vantage Bridge over the Columbia River | Statement: [Vantage, Washington, hasNearbyLandmark, Vantage Bridge over the Columbia River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vantage Bridge over the Columbia River
Context triple: [Vantage, Washington, hasNearbyLandmark, Vantage Bridge over the Columbia River]
  • A. Interstate 82 Bridge over the Columbia River
    The Interstate 82 Bridge over the Columbia River is a major highway span connecting Washington and Oregon, carrying Interstate 82 and U.S. Route 395 across the river near the Tri-Cities region.
  • B. Hood River Bridge
    Hood River Bridge is a toll bridge spanning the Columbia River between Hood River, Oregon, and White Salmon, Washington, serving as a key regional crossing in the Pacific Northwest.
  • C. 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.
  • D. The Dalles Bridge
    The Dalles Bridge is a steel truss bridge spanning the Columbia River between The Dalles, Oregon, and Dallesport, Washington, serving as a key regional crossing in the Pacific Northwest.
  • E. Umatilla Bridge
    Umatilla Bridge is a highway bridge carrying Interstate 82 across the Columbia River between Oregon and Washington.
  • 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: Vantage Bridge over the Columbia River
Target entity description: Vantage Bridge over the Columbia River is a highway bridge in central Washington that carries Interstate 90 across the Columbia River near the town of Vantage.
  • A. Interstate 82 Bridge over the Columbia River
    The Interstate 82 Bridge over the Columbia River is a major highway span connecting Washington and Oregon, carrying Interstate 82 and U.S. Route 395 across the river near the Tri-Cities region.
  • B. Hood River Bridge
    Hood River Bridge is a toll bridge spanning the Columbia River between Hood River, Oregon, and White Salmon, Washington, serving as a key regional crossing in the Pacific Northwest.
  • C. 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.
  • D. The Dalles Bridge
    The Dalles Bridge is a steel truss bridge spanning the Columbia River between The Dalles, Oregon, and Dallesport, Washington, serving as a key regional crossing in the Pacific Northwest.
  • E. Umatilla Bridge
    Umatilla Bridge is a highway bridge carrying Interstate 82 across the Columbia River between Oregon and Washington.
  • 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_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8ad33b3388190b9bc8dd5343e5a86 completed April 22, 2026, 11:12 a.m.
Created at: April 16, 2026, 5:04 p.m.