Triple

T137050

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States Copyright Office	`E2768`	entity
Predicate	hasOrganizationalUnit	`P254`	FINISHED
Object	Office of the Chief Information Officer The Office of the Chief Information Officer is the technology and information management division of the U.S. Copyright Office, responsible for overseeing its IT strategy, systems, and digital services.	`E16008`	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: Office of the Chief Information Officer | Statement: [United States Copyright Office, hasOrganizationalUnit, Office of the Chief Information Officer]

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

Target entity: Office of the Chief Information Officer
Context triple: [United States Copyright Office, hasOrganizationalUnit, Office of the Chief Information Officer]

A. Office of the Chief Information Officer
The Office of the Chief Information Officer is the division within the U.S. Department of Labor responsible for overseeing the department’s information technology strategy, systems, and data management.
B. Office of the Director
The Office of the Director is the senior leadership body of the Central Intelligence Agency responsible for overall strategic direction, management, and oversight of the agency’s intelligence activities.
C. Office of the Director
The Office of the Director is the senior leadership office within the Cybersecurity and Infrastructure Security Agency responsible for overall strategic direction, policy oversight, and organizational management.
D. Office of the Chief Financial Officer
The Office of the Chief Financial Officer is the division within the U.S. Department of Labor responsible for overseeing the department’s financial management, budgeting, and fiscal policy.
E. Office of the Chief of Staff
The Office of the Chief of Staff is the senior executive office within the White House that coordinates the President’s schedule, priorities, and staff operations.
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: Office of the Chief Information Officer
Triple: [United States Copyright Office, hasOrganizationalUnit, Office of the Chief Information Officer]

Generated description

The Office of the Chief Information Officer is the technology and information management division of the U.S. Copyright Office, responsible for overseeing its IT strategy, systems, and digital services.

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

Target entity: Office of the Chief Information Officer
Target entity description: The Office of the Chief Information Officer is the technology and information management division of the U.S. Copyright Office, responsible for overseeing its IT strategy, systems, and digital services.

A. Office of the Chief Information Officer
The Office of the Chief Information Officer is the division within the U.S. Department of Labor responsible for overseeing the department’s information technology strategy, systems, and data management.
B. Office of the Director
The Office of the Director is the senior leadership body of the Central Intelligence Agency responsible for overall strategic direction, management, and oversight of the agency’s intelligence activities.
C. Office of the Director
The Office of the Director is the senior leadership office within the Cybersecurity and Infrastructure Security Agency responsible for overall strategic direction, policy oversight, and organizational management.
D. Office of the Chief Financial Officer
The Office of the Chief Financial Officer is the division within the U.S. Department of Labor responsible for overseeing the department’s financial management, budgeting, and fiscal policy.
E. Office of the Chief of Staff
The Office of the Chief of Staff is the senior executive office within the White House that coordinates the President’s schedule, priorities, and staff operations.
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_69a2521e35c08190b28e5c9f1e3c9b59`	completed	Feb. 28, 2026, 2:25 a.m.
NER	Named-entity recognition	`batch_69a257a6cab88190944c8f74d8d1605c`	completed	Feb. 28, 2026, 2:49 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69a2b0198e08819088752a41f4a1d488`	completed	Feb. 28, 2026, 9:06 a.m.
NEDg	Description generation	`batch_69a2b0cc512c8190a6c8ebef9b97d653`	completed	Feb. 28, 2026, 9:09 a.m.
NED2	Entity disambiguation (via description)	`batch_69a2b185f194819095e8db41918a20e7`	completed	Feb. 28, 2026, 9:12 a.m.

Created at: Feb. 28, 2026, 2:31 a.m.