Triple

T2905865
Position Surface form Disambiguated ID Type / Status
Subject District Heights, Maryland E62760 entity
Predicate hasPark P105 FINISHED
Object District Heights Recreation Center
District Heights Recreation Center is a community recreational facility in District Heights, Maryland, offering local residents sports, fitness, and leisure amenities.
 E310780 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: District Heights Recreation Center | Statement: [District Heights, Maryland, hasPark, District Heights Recreation Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: District Heights Recreation Center
Context triple: [District Heights, Maryland, hasPark, District Heights Recreation Center]
  • A. Randall Recreation Center
    Randall Recreation Center is a public recreational facility in Southwest Washington, D.C., offering community sports, fitness, and leisure amenities for local residents.
  • B. Marie H. Reed Recreation Center
    Marie H. Reed Recreation Center is a community facility in Washington, D.C.’s Adams Morgan neighborhood that offers recreational amenities, educational programs, and public gathering spaces.
  • C. DeSoto Recreation Center
    DeSoto Recreation Center is a community facility in DeSoto, Texas offering sports, fitness, and recreational programs for residents of all ages.
  • D. Mulberry Recreation Center
    Mulberry Recreation Center is a public recreational facility and park in Lenoir, North Carolina, offering community amenities such as sports areas, green space, and family-friendly activities.
  • E. Brownsville Recreation Center
    Brownsville Recreation Center is a community facility in the Brownsville neighborhood of Brooklyn, New York, offering recreational, athletic, and cultural programs for local residents.
  • 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: District Heights Recreation Center
Triple: [District Heights, Maryland, hasPark, District Heights Recreation Center]
Generated description
District Heights Recreation Center is a community recreational facility in District Heights, Maryland, offering local residents sports, fitness, and leisure amenities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: District Heights Recreation Center
Target entity description: District Heights Recreation Center is a community recreational facility in District Heights, Maryland, offering local residents sports, fitness, and leisure amenities.
  • A. Randall Recreation Center
    Randall Recreation Center is a public recreational facility in Southwest Washington, D.C., offering community sports, fitness, and leisure amenities for local residents.
  • B. Marie H. Reed Recreation Center
    Marie H. Reed Recreation Center is a community facility in Washington, D.C.’s Adams Morgan neighborhood that offers recreational amenities, educational programs, and public gathering spaces.
  • C. DeSoto Recreation Center
    DeSoto Recreation Center is a community facility in DeSoto, Texas offering sports, fitness, and recreational programs for residents of all ages.
  • D. Mulberry Recreation Center
    Mulberry Recreation Center is a public recreational facility and park in Lenoir, North Carolina, offering community amenities such as sports areas, green space, and family-friendly activities.
  • E. Brownsville Recreation Center
    Brownsville Recreation Center is a community facility in the Brownsville neighborhood of Brooklyn, New York, offering recreational, athletic, and cultural programs for local residents.
  • 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_69ab4c3e070c8190b78d3d2c005876dd completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe0cee7988190875665145c3cd605 completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0560e0cac819097ddc2702e4479f5 completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b062e280448190a494b6d3c119de7f completed March 10, 2026, 6:28 p.m.
NED2 Entity disambiguation (via description) batch_69b0633ee82c8190822a4b25a936add9 completed March 10, 2026, 6:30 p.m.
Created at: March 6, 2026, 10:11 p.m.