Triple

T12129069
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 20 E288885 entity
Predicate easternTerminus P388 FINISHED
Object US Route 2 at Newport, Washington
US Route 2 at Newport, Washington is a highway junction in the northeastern part of the state where the major east–west U.S. Route 2 passes through the small border town of Newport near Idaho.
 E967942 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: US Route 2 at Newport, Washington | Statement: [Washington State Route 20, easternTerminus, US Route 2 at Newport, Washington]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: US Route 2 at Newport, Washington
Context triple: [Washington State Route 20, easternTerminus, US Route 2 at Newport, Washington]
  • A. U.S. Route 2 Alternate in Washington
    U.S. Route 2 Alternate in Washington is an auxiliary segment of U.S. Route 2 that provides an alternate east–west highway alignment within the state of Washington.
  • B. Washington State Route 2
    Washington State Route 2 is a major east–west highway in Washington State that connects the Seattle area with central and eastern Washington, including Stevens Pass and Spokane.
  • C. U.S. Route 26 in Oregon
    U.S. Route 26 in Oregon is a major east–west highway that crosses the state from the Pacific Coast through Portland and over the Cascade Range into central and eastern Oregon.
  • D. U.S. Route 195 in Washington
    U.S. Route 195 in Washington is a north–south federal highway in eastern Washington that connects the Spokane area with communities to the south, serving as a key regional route toward the Idaho border.
  • E. Oregon Route 228
    Oregon Route 228 is a state highway in Oregon that connects the communities of Halsey and Sweet Home, running through rural Linn 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: US Route 2 at Newport, Washington
Triple: [Washington State Route 20, easternTerminus, US Route 2 at Newport, Washington]
Generated description
US Route 2 at Newport, Washington is a highway junction in the northeastern part of the state where the major east–west U.S. Route 2 passes through the small border town of Newport near Idaho.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: US Route 2 at Newport, Washington
Target entity description: US Route 2 at Newport, Washington is a highway junction in the northeastern part of the state where the major east–west U.S. Route 2 passes through the small border town of Newport near Idaho.
  • A. U.S. Route 2 Alternate in Washington
    U.S. Route 2 Alternate in Washington is an auxiliary segment of U.S. Route 2 that provides an alternate east–west highway alignment within the state of Washington.
  • B. Washington State Route 2
    Washington State Route 2 is a major east–west highway in Washington State that connects the Seattle area with central and eastern Washington, including Stevens Pass and Spokane.
  • C. U.S. Route 26 in Oregon
    U.S. Route 26 in Oregon is a major east–west highway that crosses the state from the Pacific Coast through Portland and over the Cascade Range into central and eastern Oregon.
  • D. U.S. Route 195 in Washington
    U.S. Route 195 in Washington is a north–south federal highway in eastern Washington that connects the Spokane area with communities to the south, serving as a key regional route toward the Idaho border.
  • E. Oregon Route 228
    Oregon Route 228 is a state highway in Oregon that connects the communities of Halsey and Sweet Home, running through rural Linn 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9158a2c2c8190aaff9d0cce177565 completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f68ac15c81908388dd3194e9dfc4 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f6048d6f24819093862fb46f9938f1 completed May 2, 2026, 2:05 p.m.
NED2 Entity disambiguation (via description) batch_69f6056e3fdc81908e6e97c4c37a18bb completed May 2, 2026, 2:08 p.m.
Created at: April 8, 2026, 9:49 p.m.