Triple

T1568119
Position Surface form Disambiguated ID Type / Status
Subject National Capital Parks-East E33477 entity
Predicate hasPart P35 FINISHED
Object Anacostia Park riverfront areas
The Anacostia Park riverfront areas are a series of public green spaces and recreational waterfronts along the Anacostia River in Washington, D.C., offering trails, sports facilities, and scenic views.
E149033 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: Anacostia Park riverfront areas | Statement: [National Capital Parks-East, hasPart, Anacostia Park riverfront areas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Anacostia Park riverfront areas
Context triple: [National Capital Parks-East, hasPart, Anacostia Park riverfront areas]
  • A. Potomac River waterfront areas
    Potomac River waterfront areas are scenic riverfront zones along the Potomac that offer opportunities for outdoor recreation such as walking, boating, fishing, and enjoying natural views.
  • B. 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.
  • C. West Potomac Park
    West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
  • D. Anacostia neighborhood
    The Anacostia neighborhood is a historic, predominantly residential community in Southeast Washington, D.C., known for its African American heritage, riverfront location, and ongoing urban revitalization.
  • E. East Capitol Park
    East Capitol Park is a public green space in Albany, New York, situated near the New York State Capitol and used for gatherings, events, and recreation.
  • 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: Anacostia Park riverfront areas
Triple: [National Capital Parks-East, hasPart, Anacostia Park riverfront areas]
Generated description
The Anacostia Park riverfront areas are a series of public green spaces and recreational waterfronts along the Anacostia River in Washington, D.C., offering trails, sports facilities, and scenic views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Anacostia Park riverfront areas
Target entity description: The Anacostia Park riverfront areas are a series of public green spaces and recreational waterfronts along the Anacostia River in Washington, D.C., offering trails, sports facilities, and scenic views.
  • A. Potomac River waterfront areas
    Potomac River waterfront areas are scenic riverfront zones along the Potomac that offer opportunities for outdoor recreation such as walking, boating, fishing, and enjoying natural views.
  • B. 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.
  • C. West Potomac Park
    West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
  • D. Anacostia neighborhood chosen
    The Anacostia neighborhood is a historic, predominantly residential community in Southeast Washington, D.C., known for its African American heritage, riverfront location, and ongoing urban revitalization.
  • E. East Capitol Park
    East Capitol Park is a public green space in Albany, New York, situated near the New York State Capitol and used for gatherings, events, and recreation.
  • 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908a15e308190b8bec55d1712812a completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4023da008190a947cf0d2983df2e completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad410ba7f881909dcee6e6fd56490f completed March 8, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_69ad41ff0b0c8190b5429ed6952a0ce6 completed March 8, 2026, 9:31 a.m.
Created at: March 4, 2026, 7:27 p.m.