Triple

T3869719
Position Surface form Disambiguated ID Type / Status
Subject King Street (Alexandria, Virginia) E91952 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Alexandria Waterfront Park
Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
 E396277 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: Alexandria Waterfront Park | Statement: [King Street (Alexandria, Virginia), hasNearbyLandmark, Alexandria Waterfront Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexandria Waterfront Park
Context triple: [King Street (Alexandria, Virginia), hasNearbyLandmark, Alexandria Waterfront Park]
  • A. Southwest Waterfront Park
    Southwest Waterfront Park is a public green space along the waterfront in Washington, D.C., offering walking paths, river views, and recreational areas near the city’s Southwest neighborhood.
  • B. Georgetown Waterfront Park
    Georgetown Waterfront Park is a public riverside park in Washington, D.C.’s historic Georgetown neighborhood, offering landscaped green space, promenades, and views along the Potomac River.
  • C. Waterfront Park
    Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
  • D. Waterfront Park
    Waterfront Park is a scenic public park along the Hudson River in Dobbs Ferry, New York, offering river views, walking paths, and recreational space.
  • E. Waterfront Park
    Waterfront Park is a scenic public park along the Columbia River in Vancouver, Washington, featuring walking paths, riverfront views, and recreational 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: Alexandria Waterfront Park
Triple: [King Street (Alexandria, Virginia), hasNearbyLandmark, Alexandria Waterfront Park]
Generated description
Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexandria Waterfront Park
Target entity description: Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
  • A. Southwest Waterfront Park
    Southwest Waterfront Park is a public green space along the waterfront in Washington, D.C., offering walking paths, river views, and recreational areas near the city’s Southwest neighborhood.
  • B. Georgetown Waterfront Park
    Georgetown Waterfront Park is a public riverside park in Washington, D.C.’s historic Georgetown neighborhood, offering landscaped green space, promenades, and views along the Potomac River.
  • C. Waterfront Park
    Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
  • D. Waterfront Park
    Waterfront Park is a scenic public park along the Hudson River in Dobbs Ferry, New York, offering river views, walking paths, and recreational space.
  • E. Waterfront Park
    Waterfront Park is a scenic public park along the Columbia River in Vancouver, Washington, featuring walking paths, riverfront views, and recreational 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_69aed9645f348190a9868e7cef56ab7e completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec533828819080f52dae15fdbecd completed March 9, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5124769c081909111b4bcac6baa78 completed March 14, 2026, 7:46 a.m.
NEDg Description generation batch_69b5161242f881908e62d0b7cf8e44b9 completed March 14, 2026, 8:02 a.m.
NED2 Entity disambiguation (via description) batch_69b5167379cc819088b4d20558622948 completed March 14, 2026, 8:04 a.m.
Created at: March 9, 2026, 3:20 p.m.