Triple

T7513021
Position Surface form Disambiguated ID Type / Status
Subject Portland street network E177567 entity
Predicate associatedWith P37 FINISHED
Object Portland urban growth boundary
The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
E670694 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 urban growth boundary | Statement: [Portland street network, associatedWith, Portland urban growth boundary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portland urban growth boundary
Context triple: [Portland street network, associatedWith, Portland urban growth boundary]
  • A. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • B. Central City Plan (Portland)
    The Central City Plan (Portland) is a comprehensive urban planning framework that guides land use, transportation, and development in Portland’s downtown and surrounding central neighborhoods, including its Willamette River waterfront.
  • C. Portland District
    Portland District is a U.S. Army Corps of Engineers district responsible for managing major water resource infrastructure, navigation, hydropower, and environmental stewardship projects in the Pacific Northwest.
  • D. Eastside Portland
    Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
  • E. Portland Bureau of Planning and Sustainability
    The Portland Bureau of Planning and Sustainability is a city agency responsible for guiding Portland’s long-term land use planning, climate action, and sustainable development policies.
  • 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 urban growth boundary
Triple: [Portland street network, associatedWith, Portland urban growth boundary]
Generated description
The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portland urban growth boundary
Target entity description: The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
  • A. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • B. Central City Plan (Portland)
    The Central City Plan (Portland) is a comprehensive urban planning framework that guides land use, transportation, and development in Portland’s downtown and surrounding central neighborhoods, including its Willamette River waterfront.
  • C. Portland District
    Portland District is a U.S. Army Corps of Engineers district responsible for managing major water resource infrastructure, navigation, hydropower, and environmental stewardship projects in the Pacific Northwest.
  • D. Eastside Portland
    Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
  • E. Portland Bureau of Planning and Sustainability
    The Portland Bureau of Planning and Sustainability is a city agency responsible for guiding Portland’s long-term land use planning, climate action, and sustainable development policies.
  • 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5d52b2c8190ba32b1575756fa7c completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84619aac8819083a1d7380f4b30d3 completed March 28, 2026, 9:20 p.m.
NEDg Description generation batch_69c847d251f081909f77d851be07948c completed March 28, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_69c8487229548190861491b1b0720adb completed March 28, 2026, 9:30 p.m.
Created at: March 27, 2026, 3:45 p.m.