Triple

T6257917
Position Surface form Disambiguated ID Type / Status
Subject Occoquan River E140219 entity
Predicate hasRecreationArea P5383 FINISHED
Object Occoquan Regional Park
Occoquan Regional Park is a scenic public park in Northern Virginia offering waterfront recreation, trails, sports facilities, and historic sites along the Occoquan River.
E584691 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: Occoquan Regional Park | Statement: [Occoquan River, hasRecreationArea, Occoquan Regional Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Occoquan Regional Park
Context triple: [Occoquan River, hasRecreationArea, Occoquan Regional Park]
  • A. Pohick Bay Regional Park
    Pohick Bay Regional Park is a waterfront recreational area in Northern Virginia offering camping, boating, hiking, and other outdoor activities along the Potomac River.
  • B. Cabin John Regional Park
    Cabin John Regional Park is a large Montgomery County, Maryland park known for its wooded trails, picnic areas, playgrounds, and recreational facilities including the Cabin John Ice Rink and miniature train.
  • C. Patuxent River Park
    Patuxent River Park is a protected natural and recreational area along the Patuxent River in Maryland, offering wildlife habitat, hiking, boating, and environmental education.
  • D. North Point Park
    North Point Park is an urban waterfront park in Cambridge and Boston, Massachusetts, known for its landscaped green spaces, river views, and recreational paths along the Charles River.
  • E. East Potomac Park
    East Potomac Park is a large recreational island park in Washington, D.C., known for its golf course, cherry blossoms, and scenic waterfront views of the Potomac River and Washington Channel.
  • 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: Occoquan Regional Park
Triple: [Occoquan River, hasRecreationArea, Occoquan Regional Park]
Generated description
Occoquan Regional Park is a scenic public park in Northern Virginia offering waterfront recreation, trails, sports facilities, and historic sites along the Occoquan River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Occoquan Regional Park
Target entity description: Occoquan Regional Park is a scenic public park in Northern Virginia offering waterfront recreation, trails, sports facilities, and historic sites along the Occoquan River.
  • A. Pohick Bay Regional Park
    Pohick Bay Regional Park is a waterfront recreational area in Northern Virginia offering camping, boating, hiking, and other outdoor activities along the Potomac River.
  • B. Cabin John Regional Park
    Cabin John Regional Park is a large Montgomery County, Maryland park known for its wooded trails, picnic areas, playgrounds, and recreational facilities including the Cabin John Ice Rink and miniature train.
  • C. Patuxent River Park
    Patuxent River Park is a protected natural and recreational area along the Patuxent River in Maryland, offering wildlife habitat, hiking, boating, and environmental education.
  • D. North Point Park
    North Point Park is an urban waterfront park in Cambridge and Boston, Massachusetts, known for its landscaped green spaces, river views, and recreational paths along the Charles River.
  • E. East Potomac Park
    East Potomac Park is a large recreational island park in Washington, D.C., known for its golf course, cherry blossoms, and scenic waterfront views of the Potomac River and Washington Channel.
  • 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_69c008c95c5c819084bd3dd56133d84d completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06366baa481908d59428cceabbe46 completed March 22, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e3f7faf08190a349c9444135afb8 completed March 27, 2026, 1:57 a.m.
NEDg Description generation batch_69c5ed89dbc88190abda05d9d06fb7b5 completed March 27, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69c5ee08cc488190baaafc1e679f83aa completed March 27, 2026, 2:40 a.m.
Created at: March 22, 2026, 4:24 p.m.