Triple

T11209568
Position Surface form Disambiguated ID Type / Status
Subject Centennial District E265267 entity
Predicate contains P35 FINISHED
Object Centennial Arboretum
Centennial Arboretum is a public green space and curated collection of trees and plants located within the Centennial District.
 E911937 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: Centennial Arboretum | Statement: [Centennial District, contains, Centennial Arboretum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centennial Arboretum
Context triple: [Centennial District, contains, Centennial Arboretum]
  • A. Hoyt Arboretum
    Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
  • B. Washington Park Arboretum
    Washington Park Arboretum is a large botanical park in Seattle known for its diverse plant collections, scenic walking trails, and waterfront views along Lake Washington.
  • C. Centennial Garden
    Centennial Garden is a former multi-purpose arena in Bakersfield, California, that once hosted the Bakersfield Condors minor league hockey team.
  • D. Upper Arboretum
    Upper Arboretum is a landscaped woodland and tree collection area within Christchurch Park in Ipswich, known for its diverse arboreal species and tranquil walking paths.
  • E. Reeves-Reed Arboretum
    Reeves-Reed Arboretum is a historic public garden and educational arboretum known for its landscaped grounds, seasonal horticultural displays, and community programs.
  • 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: Centennial Arboretum
Triple: [Centennial District, contains, Centennial Arboretum]
Generated description
Centennial Arboretum is a public green space and curated collection of trees and plants located within the Centennial District.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centennial Arboretum
Target entity description: Centennial Arboretum is a public green space and curated collection of trees and plants located within the Centennial District.
  • A. Hoyt Arboretum
    Hoyt Arboretum is a public arboretum in Portland, Oregon, featuring extensive collections of trees and plants from around the world along miles of forested trails.
  • B. Washington Park Arboretum
    Washington Park Arboretum is a large botanical park in Seattle known for its diverse plant collections, scenic walking trails, and waterfront views along Lake Washington.
  • C. Centennial Garden
    Centennial Garden is a former multi-purpose arena in Bakersfield, California, that once hosted the Bakersfield Condors minor league hockey team.
  • D. Upper Arboretum
    Upper Arboretum is a landscaped woodland and tree collection area within Christchurch Park in Ipswich, known for its diverse arboreal species and tranquil walking paths.
  • E. Reeves-Reed Arboretum
    Reeves-Reed Arboretum is a historic public garden and educational arboretum known for its landscaped grounds, seasonal horticultural displays, and community programs.
  • 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_69d6aac59460819089b9848b27f57848 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8d5f8908190903817f84c629ba1 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e49747ec288190bc3e826b6de7f6f2 completed April 19, 2026, 8:50 a.m.
NEDg Description generation batch_69e49c0a92b08190ac5debb7d67ca776 completed April 19, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_69e49e8dc4ec81908d0defe77827d197 completed April 19, 2026, 9:21 a.m.
Created at: April 8, 2026, 9:30 p.m.