Triple

T12293396
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 26 E293021 entity
Predicate crosses P416 FINISHED
Object Columbia River via Vantage Bridge vicinity E499354 NE FINISHED

How this triple was built (2 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 via Vantage Bridge vicinity | Statement: [Washington State Route 26, crosses, Columbia River via Vantage Bridge vicinity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia River via Vantage Bridge vicinity
Context triple: [Washington State Route 26, crosses, Columbia River via Vantage Bridge vicinity]
  • A. Columbia River waterfront
    The Columbia River waterfront in St. Helens, Oregon, is a scenic riverside area featuring views of the Columbia River, recreational access, and a small-town historic backdrop.
  • B. 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.
  • C. Elwha River Bridge (U.S. Highway 101)
    The Elwha River Bridge on U.S. Highway 101 is a key roadway crossing in Washington State that carries highway traffic over the Elwha River near Port Angeles on the Olympic Peninsula.
  • D. Hanford Reach area of the Columbia River chosen
    The Hanford Reach area of the Columbia River is a free-flowing, largely undammed stretch of the river in central Washington known for its intact shrub-steppe ecosystem, salmon habitat, and historical association with the Hanford nuclear site.
  • E. Skeena River bridges
    The Skeena River bridges are a series of historic railway crossings in British Columbia that carry the former Grand Trunk Pacific Railway line over the Skeena River along its rugged canyon route.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d23def88190adbaa282dd03d6c6 completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e775dac819099d44b61cbccc109 completed May 2, 2026, 3:55 p.m.
Created at: April 8, 2026, 9:52 p.m.