Triple

T6554101

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chevy Chase, Maryland	`E152400`	entity
Predicate	partOf	`P40`	FINISHED
Object	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.	`E600182`	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: Chevy Chase (greater community spanning D.C. and Maryland) | Statement: [Chevy Chase, Maryland, partOf, Chevy Chase (greater community spanning D.C. and Maryland)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Chevy Chase (greater community spanning D.C. and Maryland)
Context triple: [Chevy Chase, Maryland, partOf, Chevy Chase (greater community spanning D.C. and Maryland)]

A. 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.
B. Chevy Chase, Washington, D.C.
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.
C. 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.
D. Cheverly, Maryland
Cheverly, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
E. Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
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: Chevy Chase (greater community spanning D.C. and Maryland)
Triple: [Chevy Chase, Maryland, partOf, Chevy Chase (greater community spanning D.C. and Maryland)]

Generated description

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.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Chevy Chase (greater community spanning D.C. and Maryland)
Target entity description: 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.

A. 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.
B. Chevy Chase, Washington, D.C.
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.
C. 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.
D. Cheverly, Maryland
Cheverly, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
E. Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
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_69c688058d6881908c19b309cc55dbfa`	completed	March 27, 2026, 1:37 p.m.
NER	Named-entity recognition	`batch_69c6ae0847d88190b38f9d7dba0faae1`	completed	March 27, 2026, 4:19 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6cb862e308190af1028c76484a1ea`	completed	March 27, 2026, 6:25 p.m.
NEDg	Description generation	`batch_69c6cd05c54c81908bb612e7976bd10a`	completed	March 27, 2026, 6:31 p.m.
NED2	Entity disambiguation (via description)	`batch_69c6cdc3ea7c8190b63e9a19721fea80`	completed	March 27, 2026, 6:34 p.m.

Created at: March 27, 2026, 1:51 p.m.