Triple

T1601935

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States Naval Observatory	`E34411`	entity
Predicate	near	`P350`	FINISHED
Object	Embassy Row, Washington, D.C. Embassy Row in Washington, D.C. is a prestigious stretch of Massachusetts Avenue NW renowned for its concentration of foreign embassies, diplomatic residences, and historic mansions.	`E181328`	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: Embassy Row, Washington, D.C. | Statement: [United States Naval Observatory, near, Embassy Row, Washington, D.C.]

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

Target entity: Embassy Row, Washington, D.C.
Context triple: [United States Naval Observatory, near, Embassy Row, Washington, D.C.]

A. Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
B. Foggy Bottom neighborhood
The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
C. Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
D. CityCenterDC
CityCenterDC is a mixed-use luxury development in downtown Washington, D.C., featuring high-end retail, residences, offices, and public spaces.
E. Tenleytown
Tenleytown is a historic residential and commercial neighborhood in the northwest quadrant of Washington, D.C., known for its urban village feel, Metro access, and proximity to American University.
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: Embassy Row, Washington, D.C.
Triple: [United States Naval Observatory, near, Embassy Row, Washington, D.C.]

Generated description

Embassy Row in Washington, D.C. is a prestigious stretch of Massachusetts Avenue NW renowned for its concentration of foreign embassies, diplomatic residences, and historic mansions.

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

Target entity: Embassy Row, Washington, D.C.
Target entity description: Embassy Row in Washington, D.C. is a prestigious stretch of Massachusetts Avenue NW renowned for its concentration of foreign embassies, diplomatic residences, and historic mansions.

A. Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
B. Foggy Bottom neighborhood
The Foggy Bottom neighborhood is a historic and centrally located area of Washington, D.C., known for its mix of government offices, George Washington University facilities, cultural institutions, and residential streets near the National Mall and the Potomac River.
C. Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
D. CityCenterDC
CityCenterDC is a mixed-use luxury development in downtown Washington, D.C., featuring high-end retail, residences, offices, and public spaces.
E. Tenleytown
Tenleytown is a historic residential and commercial neighborhood in the northwest quadrant of Washington, D.C., known for its urban village feel, Metro access, and proximity to American University.
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_69a885fea6a481909fe83ba6441f1774`	completed	March 4, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69a9094b7b3c8190a5b08699e07a770f`	completed	March 5, 2026, 4:40 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad46ad15b081908b59df18224c7a8f`	completed	March 8, 2026, 9:51 a.m.
NEDg	Description generation	`batch_69ad4740c2788190a7ce80cb978a0b19`	completed	March 8, 2026, 9:54 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad47bb63248190ba240c004b434686`	completed	March 8, 2026, 9:56 a.m.

Created at: March 4, 2026, 7:28 p.m.