Triple

T8950317
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 14 E213327 entity
Predicate parallelTo P1868 FINISHED
Object Columbia River Highway (Oregon) via I-84 corridor
The Columbia River Highway via the I-84 corridor is a major scenic and transportation route in northern Oregon that follows the Columbia River Gorge, connecting Portland with eastern Oregon and providing access to numerous natural and recreational attractions.
E768354 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: Columbia River Highway (Oregon) via I-84 corridor | Statement: [Washington State Route 14, parallelTo, Columbia River Highway (Oregon) via I-84 corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia River Highway (Oregon) via I-84 corridor
Context triple: [Washington State Route 14, parallelTo, Columbia River Highway (Oregon) via I-84 corridor]
  • A. Oregon Route 99W
    Oregon Route 99W is a state highway in western Oregon that runs through the Willamette Valley, serving as a major north–south route parallel to Interstate 5.
  • B. Oregon Route 8
    Oregon Route 8 is a state highway in northwestern Oregon that runs through the Tualatin Valley, connecting several suburban communities west of Portland.
  • C. Oregon Route 97
    Oregon Route 97 is a major north–south state highway in Oregon that runs along the eastern side of the Cascade Range, serving as a key inland alternative to Interstate 5.
  • D. Interstate 82 in Oregon
    Interstate 82 in Oregon is a short Interstate Highway in the northeastern part of the state that connects Interstate 84 near Hermiston to the Washington state line, serving as a key route toward the Tri-Cities area.
  • E. Oregon Route 38
    Oregon Route 38 is a state highway in Oregon that runs east–west between the coast and Interstate 5, following the Umpqua River and serving as a key route through Douglas County.
  • 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: Columbia River Highway (Oregon) via I-84 corridor
Triple: [Washington State Route 14, parallelTo, Columbia River Highway (Oregon) via I-84 corridor]
Generated description
The Columbia River Highway via the I-84 corridor is a major scenic and transportation route in northern Oregon that follows the Columbia River Gorge, connecting Portland with eastern Oregon and providing access to numerous natural and recreational attractions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbia River Highway (Oregon) via I-84 corridor
Target entity description: The Columbia River Highway via the I-84 corridor is a major scenic and transportation route in northern Oregon that follows the Columbia River Gorge, connecting Portland with eastern Oregon and providing access to numerous natural and recreational attractions.
  • A. Oregon Route 99W
    Oregon Route 99W is a state highway in western Oregon that runs through the Willamette Valley, serving as a major north–south route parallel to Interstate 5.
  • B. Oregon Route 8
    Oregon Route 8 is a state highway in northwestern Oregon that runs through the Tualatin Valley, connecting several suburban communities west of Portland.
  • C. Oregon Route 97
    Oregon Route 97 is a major north–south state highway in Oregon that runs along the eastern side of the Cascade Range, serving as a key inland alternative to Interstate 5.
  • D. Interstate 82 in Oregon
    Interstate 82 in Oregon is a short Interstate Highway in the northeastern part of the state that connects Interstate 84 near Hermiston to the Washington state line, serving as a key route toward the Tri-Cities area.
  • E. Oregon Route 38
    Oregon Route 38 is a state highway in Oregon that runs east–west between the coast and Interstate 5, following the Umpqua River and serving as a key route through Douglas County.
  • 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_69ca839843408190a39069a029a89f15 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc670c7244819084978922a9835bc9 completed April 1, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc206550c8190abf016f25b14fa64 completed April 3, 2026, 1:35 p.m.
NEDg Description generation batch_69cfc3f170a08190a2cab07eb280ee3b completed April 3, 2026, 1:43 p.m.
NED2 Entity disambiguation (via description) batch_69cfc476204481909f0baaf400483f33 completed April 3, 2026, 1:45 p.m.
Created at: March 30, 2026, 6:59 p.m.