Triple

T11767866
Position Surface form Disambiguated ID Type / Status
Subject Tualatin Mountains E279822 entity
Predicate separates P1175 FINISHED
Object Portland from Tualatin Valley
Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and proximity to natural landscapes in the Pacific Northwest.
 E945578 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: Portland from Tualatin Valley | Statement: [Tualatin Mountains, separates, Portland from Tualatin Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland from Tualatin Valley
Context triple: [Tualatin Mountains, separates, Portland from Tualatin Valley]
  • A. Beaverton, Oregon
    Beaverton, Oregon is a major suburban city in the Portland metropolitan area known for its residential communities, tech industry presence, and proximity to Nike’s world headquarters.
  • B. Tualatin, Oregon
    Tualatin, Oregon is a suburban city in the Portland metropolitan area known for its residential communities, retail centers, and proximity to major regional employers.
  • C. Tigard, Oregon
    Tigard, Oregon is a suburban city in the Portland metropolitan area known for its residential communities, retail centers, and access to regional transportation.
  • D. Salem, Oregon metropolitan area
    The Salem, Oregon metropolitan area is a regional urban and economic hub in the Willamette Valley centered on the state capital of Salem and its surrounding communities.
  • E. Newberg, Oregon
    Newberg, Oregon is a small city in the Willamette Valley known for its wine industry, historic charm, and proximity to Portland.
  • 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: Portland from Tualatin Valley
Triple: [Tualatin Mountains, separates, Portland from Tualatin Valley]
Generated description
Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and proximity to natural landscapes in the Pacific Northwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Portland from Tualatin Valley
Target entity description: Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and proximity to natural landscapes in the Pacific Northwest.
  • A. Beaverton, Oregon
    Beaverton, Oregon is a major suburban city in the Portland metropolitan area known for its residential communities, tech industry presence, and proximity to Nike’s world headquarters.
  • B. Tualatin, Oregon
    Tualatin, Oregon is a suburban city in the Portland metropolitan area known for its residential communities, retail centers, and proximity to major regional employers.
  • C. Tigard, Oregon
    Tigard, Oregon is a suburban city in the Portland metropolitan area known for its residential communities, retail centers, and access to regional transportation.
  • D. Salem, Oregon metropolitan area
    The Salem, Oregon metropolitan area is a regional urban and economic hub in the Willamette Valley centered on the state capital of Salem and its surrounding communities.
  • E. Newberg, Oregon
    Newberg, Oregon is a small city in the Willamette Valley known for its wine industry, historic charm, and proximity to Portland.
  • 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a526979c8190ad2089997906855b completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09063bdcc819089211d6246041416 completed April 28, 2026, 10:48 a.m.
NEDg Description generation batch_69f0bd3cf8308190813003daa8cfba4a completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef02c930819086d139834ad4ed84 completed April 28, 2026, 5:31 p.m.
Created at: April 8, 2026, 9:41 p.m.