Triple

T18984308
Position Surface form Disambiguated ID Type / Status
Subject Maryland state line at Friendship Heights E464511 entity
Predicate near P350 FINISHED
Object Chevy Chase, Washington, D.C. — 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: Chevy Chase, Washington, D.C. | Statement: [Maryland state line at Friendship Heights, near, Chevy Chase, Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chevy Chase, Washington, D.C.
Context triple: [Maryland state line at Friendship Heights, near, Chevy Chase, Washington, D.C.]
  • A. Chevy Chase, Washington, D.C. chosen
    Chevy Chase, Washington, D.C. is an affluent, primarily residential neighborhood in the northwest part of the city known for its tree-lined streets, early-20th-century homes, and small commercial strip along Connecticut Avenue.
  • B. Chevy Chase, Maryland, United States
    Chevy Chase, Maryland, United States, is an affluent suburban community just northwest of Washington, D.C., known for its tree-lined residential streets, high-income households, and proximity to the nation’s capital.
  • C. Chevy Chase (greater community spanning D.C. and Maryland)
    Chevy Chase (greater community spanning D.C. and Maryland) is an affluent, primarily residential area just northwest of Washington, D.C., known for its tree-lined streets, historic homes, and proximity to major urban amenities.
  • D. Chevy Chase, Maryland
    Chevy Chase, Maryland is an affluent suburban community just northwest of Washington, D.C., known for its tree-lined residential streets, high-end shopping, and proximity to the nation’s capital.
  • E. Chevy Chase (estate)
    Chevy Chase is a historic country estate in Maryland that gave its name to the surrounding affluent suburban community near Washington, D.C.
  • 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d65ec0bc8190b878252b1b4c3620 completed April 20, 2026, 7:31 a.m.
Created at: April 10, 2026, 12:01 p.m.