Triple

T21364285
Position Surface form Disambiguated ID Type / Status
Subject Millennium Plaza Park E526867 entity
Predicate partOf P40 FINISHED
Object Lake Oswego parks system
The Lake Oswego parks system is a municipal network of parks, natural areas, and recreational facilities serving the community of Lake Oswego, Oregon.
 E1480291 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: Lake Oswego parks system | Statement: [Millennium Plaza Park, partOf, Lake Oswego parks system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Oswego parks system
Context triple: [Millennium Plaza Park, partOf, Lake Oswego parks system]
  • A. Tualatin Hills Park & Recreation District park system
    The Tualatin Hills Park & Recreation District park system is a network of public parks, trails, and recreational facilities serving communities in and around Beaverton, Oregon.
  • B. Tualatin Hills Nature Park
    Tualatin Hills Nature Park is a large urban wildlife refuge and trail-filled natural area in Beaverton, Oregon, known for its forests, wetlands, and diverse birdlife.
  • C. North Clackamas Park
    North Clackamas Park is a large community park in Milwaukie, Oregon, featuring sports fields, playgrounds, picnic areas, and natural spaces for recreation.
  • D. Willamette Park (West Linn)
    Willamette Park in West Linn is a riverside public park offering green space, recreational facilities, and access to the Willamette River for local residents and visitors.
  • E. Forest Park (Portland, Oregon)
    Forest Park in Portland, Oregon is one of the largest urban forest reserves in the United States, known for its extensive network of hiking trails and rich Pacific Northwest woodland habitat.
  • 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: Lake Oswego parks system
Triple: [Millennium Plaza Park, partOf, Lake Oswego parks system]
Generated description
The Lake Oswego parks system is a municipal network of parks, natural areas, and recreational facilities serving the community of Lake Oswego, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Oswego parks system
Target entity description: The Lake Oswego parks system is a municipal network of parks, natural areas, and recreational facilities serving the community of Lake Oswego, Oregon.
  • A. Tualatin Hills Park & Recreation District park system
    The Tualatin Hills Park & Recreation District park system is a network of public parks, trails, and recreational facilities serving communities in and around Beaverton, Oregon.
  • B. Tualatin Hills Nature Park
    Tualatin Hills Nature Park is a large urban wildlife refuge and trail-filled natural area in Beaverton, Oregon, known for its forests, wetlands, and diverse birdlife.
  • C. North Clackamas Park
    North Clackamas Park is a large community park in Milwaukie, Oregon, featuring sports fields, playgrounds, picnic areas, and natural spaces for recreation.
  • D. Willamette Park (West Linn)
    Willamette Park in West Linn is a riverside public park offering green space, recreational facilities, and access to the Willamette River for local residents and visitors.
  • E. Forest Park (Portland, Oregon)
    Forest Park in Portland, Oregon is one of the largest urban forest reserves in the United States, known for its extensive network of hiking trails and rich Pacific Northwest woodland habitat.
  • 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b06d6dcc8190b438d3c2e620578c completed April 22, 2026, 11:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad6be0708190811bb7a10b1b7756 completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09ae3744588190877e88dd38a80ebd completed May 17, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_6a09af2184808190b42b5073e90bd83d completed May 17, 2026, 12:05 p.m.
Created at: April 16, 2026, 5:08 p.m.