Triple

T3187539
Position Surface form Disambiguated ID Type / Status
Subject Willamette River waterfront E66735 entity
Predicate parksManagedBy P46519 FINISHED
Object Portland Parks & Recreation E2463 NE FINISHED

How this triple was built (3 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 Parks & Recreation | Statement: [Willamette River waterfront, parksManagedBy, Portland Parks & Recreation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portland Parks & Recreation
Context triple: [Willamette River waterfront, parksManagedBy, Portland Parks & Recreation]
  • A. Portland Parks & Recreation chosen
    Portland Parks & Recreation is the municipal bureau responsible for managing and maintaining the city of Portland’s parks, natural areas, and recreation programs.
  • B. Seattle Parks and Recreation
    Seattle Parks and Recreation is the municipal department responsible for managing and maintaining Seattle’s public parks, open spaces, and recreational facilities and programs.
  • C. 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.
  • D. Oregon Parks and Recreation Department
    The Oregon Parks and Recreation Department is the state agency responsible for managing Oregon’s state parks, recreational programs, and heritage resources.
  • E. Oakland parks system
    The Oakland parks system is the network of public parks, open spaces, and recreational facilities managed by the City of Oakland, providing residents with green space, trails, and community amenities across the urban landscape.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: parksManagedBy
Context triple: [Willamette River waterfront, parksManagedBy, Portland Parks & Recreation]
  • A. countyParkOrArea
    Indicates that a location is designated as a county-level park or recreational area under the jurisdiction of a county authority.
  • B. parkUnit
    Indicates that one entity is a designated unit, component, or subdivision within a larger park or park system.
  • C. stateParkSystem
    Indicates that an entity is part of, managed by, or associated with a state-level park system or network of state parks.
  • D. nationalPark
    Indicates that a location is designated and managed as a national park by a governing authority.
  • E. designatedAsNationalPark
    Indicates that an area has been officially assigned the legal status and protections of a national park by an authorized governing body.
  • 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.
PD Predicate disambiguation batch_69ad9e04290481909092ddfbe6fdaabc completed March 8, 2026, 4:04 p.m.
PDg Predicate description generation batch_69ada148e9108190b363dd0f1a94ac8e completed March 8, 2026, 4:18 p.m.
Created at: March 8, 2026, 3:06 p.m.