Triple

T2445344
Position Surface form Disambiguated ID Type / Status
Subject Beltsville, Maryland E53377 entity
Predicate hasPark P105 FINISHED
Object Beltsville Community Center and park
Beltsville Community Center and park is a local recreational facility in Beltsville, Maryland, offering indoor community amenities and outdoor green space for sports, events, and neighborhood activities.
 E267115 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: Beltsville Community Center and park | Statement: [Beltsville, Maryland, hasPark, Beltsville Community Center and park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beltsville Community Center and park
Context triple: [Beltsville, Maryland, hasPark, Beltsville Community Center and park]
  • A. Greenbelt Nature Center
    Greenbelt Nature Center is an environmental education and visitor facility in Staten Island’s Greenbelt that offers exhibits, programs, and trail access focused on the area’s natural habitats.
  • B. Greenbelt Park
    Greenbelt Park is a wooded national park in Greenbelt, Maryland, offering camping, hiking, and other outdoor recreation just outside Washington, D.C.
  • C. Garrett Park, Maryland
    Garrett Park, Maryland is a small, historic, predominantly residential town in Montgomery County known for its tree-lined streets, Victorian-era homes, and strong community character.
  • D. Plainsboro Community Park
    Plainsboro Community Park is a public recreational park in Plainsboro Township, New Jersey, featuring open green spaces, sports facilities, and community amenities for local residents.
  • E. Rockville Town Square
    Rockville Town Square is a mixed-use downtown hub in Rockville, Maryland, featuring shops, restaurants, residences, public events, and community gathering spaces.
  • 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: Beltsville Community Center and park
Triple: [Beltsville, Maryland, hasPark, Beltsville Community Center and park]
Generated description
Beltsville Community Center and park is a local recreational facility in Beltsville, Maryland, offering indoor community amenities and outdoor green space for sports, events, and neighborhood activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beltsville Community Center and park
Target entity description: Beltsville Community Center and park is a local recreational facility in Beltsville, Maryland, offering indoor community amenities and outdoor green space for sports, events, and neighborhood activities.
  • A. Greenbelt Nature Center
    Greenbelt Nature Center is an environmental education and visitor facility in Staten Island’s Greenbelt that offers exhibits, programs, and trail access focused on the area’s natural habitats.
  • B. Greenbelt Park
    Greenbelt Park is a wooded national park in Greenbelt, Maryland, offering camping, hiking, and other outdoor recreation just outside Washington, D.C.
  • C. Garrett Park, Maryland
    Garrett Park, Maryland is a small, historic, predominantly residential town in Montgomery County known for its tree-lined streets, Victorian-era homes, and strong community character.
  • D. Plainsboro Community Park
    Plainsboro Community Park is a public recreational park in Plainsboro Township, New Jersey, featuring open green spaces, sports facilities, and community amenities for local residents.
  • E. Rockville Town Square
    Rockville Town Square is a mixed-use downtown hub in Rockville, Maryland, featuring shops, restaurants, residences, public events, and community gathering spaces.
  • 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_69ab495b6dac8190ac82661aa1452222 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abca23ebe8819099a579a07c1bb708 completed March 7, 2026, 6:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0baa6448190a4046a039168b8fe completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef58eff2c81909cbf3346705940a3 completed March 9, 2026, 4:30 p.m.
NED2 Entity disambiguation (via description) batch_69aef656ae0c81908753cc5a8b5fe704 completed March 9, 2026, 4:33 p.m.
Created at: March 6, 2026, 9:43 p.m.