Triple

T19853548
Position Surface form Disambiguated ID Type / Status
Subject Mazda Gallery (Friendship Heights) shopping area E477069 entity
Predicate nearBorder P350 FINISHED
Object Maryland–District of Columbia boundary — NE NERFINISHED

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: Maryland–District of Columbia boundary | Statement: [Mazda Gallery (Friendship Heights) shopping area, nearBorder, Maryland–District of Columbia boundary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maryland–District of Columbia boundary
Context triple: [Mazda Gallery (Friendship Heights) shopping area, nearBorder, Maryland–District of Columbia boundary]
  • A. District of Columbia–Maryland border chosen
    The District of Columbia–Maryland border is the boundary line separating Washington, D.C. from the state of Maryland, running through both urban and natural areas in the region.
  • B. District of Columbia–Virginia border
    The District of Columbia–Virginia border is the jurisdictional boundary separating Washington, D.C. from the state of Virginia, largely defined by the Potomac River and significant for its legal, political, and infrastructural implications in the U.S. capital region.
  • C. Maryland state line
    The Maryland state line is the boundary separating the state of Maryland from its neighboring states, including Pennsylvania’s Bedford County.
  • D. Pennsylvania–Maryland border
    The Pennsylvania–Maryland border is a historically significant state line in the eastern United States, largely following the Mason–Dixon Line and separating Pennsylvania to the north from Maryland to the south.
  • E. Maryland–West Virginia boundary (traditional)
    The Maryland–West Virginia boundary (traditional) is the historic state line in the central Appalachian region whose course was long defined by early colonial surveys and landmarks such as the Fairfax Stone.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e51d39d081909bcfafeaaf3d2fcc completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6586aa1dc8190b6cfe051a57e338b completed April 20, 2026, 4:46 p.m.
Created at: April 10, 2026, 1:51 p.m.