Triple

T4143788
Position Surface form Disambiguated ID Type / Status
Subject Embassy of Cuba in Washington, D.C. E89333 entity
Predicate near P350 FINISHED
Object Meridian Hill Park E183859 NE FINISHED

How this triple was built (2 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: Meridian Hill Park | Statement: [Embassy of Cuba in Washington, D.C., near, Meridian Hill Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meridian Hill Park
Context triple: [Embassy of Cuba in Washington, D.C., near, Meridian Hill Park]
  • A. Meridian Hill Park chosen
    Meridian Hill Park is a historic, Italianate-style urban park in Washington, D.C., known for its cascading fountains, statues, and role as a gathering place for cultural and political events.
  • B. Fort Washington Park
    Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
  • C. Fort Washington Park
    Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
  • D. Riggs Park
    Riggs Park is a primarily residential neighborhood in the northeastern quadrant of Washington, D.C., known for its quiet streets and community-oriented character.
  • E. Laurel Hill Park
    Laurel Hill Park is a public recreational area in Lorton, Virginia, offering trails, sports facilities, and open green space for community use.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed95785788190ae75bcf0cd1cafdf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af025d2984819095f299327cc399d5 completed March 9, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576d2f1788190847d38a384abbe67 completed March 14, 2026, 2:55 p.m.
Created at: March 9, 2026, 3:43 p.m.