Triple

T11517269
Position Surface form Disambiguated ID Type / Status
Subject West Roxbury E273060 entity
Predicate hasRecreationalFacility P105 FINISHED
Object West Roxbury YMCA
West Roxbury YMCA is a community-focused fitness and recreation center in West Roxbury offering health, wellness, and youth programs.
 E84184 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: West Roxbury YMCA | Statement: [West Roxbury, hasRecreationalFacility, West Roxbury YMCA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Roxbury YMCA
Context triple: [West Roxbury, hasRecreationalFacility, West Roxbury YMCA]
  • A. YMCA of Greater Boston
    The YMCA of Greater Boston is a historic community organization and charitable association that has played a major role in education, youth development, and social services in the Boston area.
  • B. Holyoke YMCA
    The Holyoke YMCA is a historic community recreation and social service center in Holyoke, Massachusetts, notable as the birthplace of the sport of volleyball.
  • C. Cambridge YMCA
    Cambridge YMCA is a community-focused recreational and wellness center in Cambridge, Massachusetts, offering fitness facilities, programs, and services for local residents.
  • D. Somerset Hills YMCA
    Somerset Hills YMCA is a community-focused fitness and recreation center serving residents of the Somerset Hills area in New Jersey with health, wellness, and youth programs.
  • E. Harvard Holyoke Center
    The Harvard Holyoke Center is a prominent modernist academic building at Harvard University designed by architect Josep Lluís Sert.
  • 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: West Roxbury YMCA
Triple: [West Roxbury, hasRecreationalFacility, West Roxbury YMCA]
Generated description
West Roxbury YMCA is a community-focused fitness and recreation center in West Roxbury offering health, wellness, and youth programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Roxbury YMCA
Target entity description: West Roxbury YMCA is a community-focused fitness and recreation center in West Roxbury offering health, wellness, and youth programs.
  • A. YMCA of Greater Boston chosen
    The YMCA of Greater Boston is a historic community organization and charitable association that has played a major role in education, youth development, and social services in the Boston area.
  • B. Holyoke YMCA
    The Holyoke YMCA is a historic community recreation and social service center in Holyoke, Massachusetts, notable as the birthplace of the sport of volleyball.
  • C. Cambridge YMCA
    Cambridge YMCA is a community-focused recreational and wellness center in Cambridge, Massachusetts, offering fitness facilities, programs, and services for local residents.
  • D. Somerset Hills YMCA
    Somerset Hills YMCA is a community-focused fitness and recreation center serving residents of the Somerset Hills area in New Jersey with health, wellness, and youth programs.
  • E. Harvard Holyoke Center
    The Harvard Holyoke Center is a prominent modernist academic building at Harvard University designed by architect Josep Lluís Sert.
  • F. None of above.

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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fcc72a48190b81acedfcc8685d3 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e62530a6b08190a8ba3c410e79cf72 completed April 20, 2026, 1:08 p.m.
NEDg Description generation batch_69e62cf44018819094818f11ac653763 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e674c3a98c8190b32dc6879cb3a5f9 completed April 20, 2026, 6:47 p.m.
Created at: April 8, 2026, 9:36 p.m.