Triple

T2742274

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pennsylvania Avenue National Historic Site	`E60777`	entity
Predicate	contains	`P35`	FINISHED
Object	U.S. Court of Appeals for the D.C. Circuit building The U.S. Court of Appeals for the D.C. Circuit building is a prominent federal courthouse in Washington, D.C., housing one of the nation’s most influential appellate courts that frequently rules on major federal regulatory and constitutional issues.	`E295275`	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: U.S. Court of Appeals for the D.C. Circuit building | Statement: [Pennsylvania Avenue National Historic Site, contains, U.S. Court of Appeals for the D.C. Circuit building]

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

Target entity: U.S. Court of Appeals for the D.C. Circuit building
Context triple: [Pennsylvania Avenue National Historic Site, contains, U.S. Court of Appeals for the D.C. Circuit building]

A. District of Columbia Court of Appeals building
The District of Columbia Court of Appeals building is the historic courthouse in Washington, D.C. that houses the highest court for the District of Columbia.
B. Supreme Federal Court building
The Supreme Federal Court building is the modernist headquarters of Brazil’s highest court, located in Brasília’s Monumental Axis and designed by architect Oscar Niemeyer.
C. Supreme Court Building
The Supreme Court Building is the neoclassical Washington, D.C. courthouse that serves as the permanent home of the highest judicial body in the United States.
D. U.S. Tax Court building
The U.S. Tax Court building is a federal courthouse in Washington, D.C., that houses the United States Tax Court, which adjudicates disputes between taxpayers and the Internal Revenue Service.
E. Eccles Building, Washington, D.C.
The Eccles Building in Washington, D.C. is the historic headquarters of the Federal Reserve Board and a central hub for U.S. monetary policy.
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: U.S. Court of Appeals for the D.C. Circuit building
Triple: [Pennsylvania Avenue National Historic Site, contains, U.S. Court of Appeals for the D.C. Circuit building]

Generated description

The U.S. Court of Appeals for the D.C. Circuit building is a prominent federal courthouse in Washington, D.C., housing one of the nation’s most influential appellate courts that frequently rules on major federal regulatory and constitutional issues.

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

Target entity: U.S. Court of Appeals for the D.C. Circuit building
Target entity description: The U.S. Court of Appeals for the D.C. Circuit building is a prominent federal courthouse in Washington, D.C., housing one of the nation’s most influential appellate courts that frequently rules on major federal regulatory and constitutional issues.

A. District of Columbia Court of Appeals building
The District of Columbia Court of Appeals building is the historic courthouse in Washington, D.C. that houses the highest court for the District of Columbia.
B. Supreme Federal Court building
The Supreme Federal Court building is the modernist headquarters of Brazil’s highest court, located in Brasília’s Monumental Axis and designed by architect Oscar Niemeyer.
C. Supreme Court Building
The Supreme Court Building is the neoclassical Washington, D.C. courthouse that serves as the permanent home of the highest judicial body in the United States.
D. U.S. Tax Court building
The U.S. Tax Court building is a federal courthouse in Washington, D.C., that houses the United States Tax Court, which adjudicates disputes between taxpayers and the Internal Revenue Service.
E. Eccles Building, Washington, D.C.
The Eccles Building in Washington, D.C. is the historic headquarters of the Federal Reserve Board and a central hub for U.S. monetary policy.
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_69ab4b77febc819095603eb012cd141b`	completed	March 6, 2026, 9:47 p.m.
NER	Named-entity recognition	`batch_69abdb303898819098a7d192e29817f8`	completed	March 7, 2026, 8 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afbbcca19881908b2e2eb0478c3e45`	completed	March 10, 2026, 6:35 a.m.
NEDg	Description generation	`batch_69afbc758cc48190a96f80a850316ce3`	completed	March 10, 2026, 6:38 a.m.
NED2	Entity disambiguation (via description)	`batch_69afbd7be9088190a19bed27249e95c4`	completed	March 10, 2026, 6:43 a.m.

Created at: March 6, 2026, 9:56 p.m.