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
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.
 E1479806 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Vantage Bridge over the Columbia River
Triple: [Vantage, Washington, hasNearbyLandmark, Vantage Bridge over the Columbia River]
Generated 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.
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 (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_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8ad33b3388190b9bc8dd5343e5a86 completed April 22, 2026, 11:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad5e14188190a55aed4c72b72162 completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09adf244d481908bb02f99844f1cd0 completed May 17, 2026, noon
NED2 Entity disambiguation (via description) batch_6a09ae91d9cc8190a677124f1a0e1e4e completed May 17, 2026, 12:03 p.m.
Created at: April 16, 2026, 5:04 p.m.