Triple

T3187554
Position Surface form Disambiguated ID Type / Status
Subject Willamette River waterfront E66735 entity
Predicate partOfPlan P29774 FINISHED
Object 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.
E336379 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: Central City Plan (Portland) | Statement: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central City Plan (Portland)
Context triple: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
  • A. 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.
  • B. 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.
  • C. Metro (Portland regional government)
    Metro is the directly elected regional government for the Portland, Oregon metropolitan area, responsible for land use and transportation planning, managing regional parks and venues, and coordinating services across multiple local jurisdictions.
  • 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. Westside of Portland
    Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
  • 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: Central City Plan (Portland)
Triple: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central City Plan (Portland)
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Metro (Portland regional government)
    Metro is the directly elected regional government for the Portland, Oregon metropolitan area, responsible for land use and transportation planning, managing regional parks and venues, and coordinating services across multiple local jurisdictions.
  • 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. Westside of Portland
    Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
  • 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_69ad8587c1bc8190a2595f2c22ee1001 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6e279288190843837751e852c9e completed March 8, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b24b8c075881909152ddca48b7da60 completed March 12, 2026, 5:13 a.m.
NEDg Description generation batch_69b24f86acf081909688c73b15c15383 completed March 12, 2026, 5:30 a.m.
NED2 Entity disambiguation (via description) batch_69b2501533008190bf178e3d11e2bea8 completed March 12, 2026, 5:33 a.m.
Created at: March 8, 2026, 3:06 p.m.