Triple

T5107277

Position	Surface form	Disambiguated ID	Type / Status
Subject	Federal Center SW station	`E115128`	entity
Predicate	serves	`P98`	FINISHED
Object	U.S. Department of Education headquarters The U.S. Department of Education headquarters is the main administrative building in Washington, D.C. that houses the central offices and leadership of the federal agency overseeing national education policy and programs.	`E493298`	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. Department of Education headquarters | Statement: [Federal Center SW station, serves, U.S. Department of Education headquarters]

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

Target entity: U.S. Department of Education headquarters
Context triple: [Federal Center SW station, serves, U.S. Department of Education headquarters]

A. U.S. Department of Commerce Headquarters
The U.S. Department of Commerce Headquarters is the main administrative building of the federal agency responsible for promoting economic growth, trade, and technological advancement in the United States.
B. Old Secretariat of Public Education Building
The Old Secretariat of Public Education Building is a historic government complex in Mexico City renowned for its Diego Rivera mural cycles and its role in shaping Mexico’s post-revolutionary cultural and educational identity.
C. U.S. Environmental Protection Agency Headquarters
The U.S. Environmental Protection Agency Headquarters is the central administrative complex of the federal agency responsible for enforcing national environmental laws and regulations in the United States.
D. U.S. Department of State headquarters
The U.S. Department of State headquarters is the main office complex of the United States' foreign affairs agency, located in Washington, D.C.
E. International Affairs Building
The International Affairs Building is a major academic facility at Columbia University that houses its School of International and Public Affairs and related global studies programs.
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. Department of Education headquarters
Triple: [Federal Center SW station, serves, U.S. Department of Education headquarters]

Generated description

The U.S. Department of Education headquarters is the main administrative building in Washington, D.C. that houses the central offices and leadership of the federal agency overseeing national education policy and programs.

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

Target entity: U.S. Department of Education headquarters
Target entity description: The U.S. Department of Education headquarters is the main administrative building in Washington, D.C. that houses the central offices and leadership of the federal agency overseeing national education policy and programs.

A. U.S. Department of Commerce Headquarters
The U.S. Department of Commerce Headquarters is the main administrative building of the federal agency responsible for promoting economic growth, trade, and technological advancement in the United States.
B. Old Secretariat of Public Education Building
The Old Secretariat of Public Education Building is a historic government complex in Mexico City renowned for its Diego Rivera mural cycles and its role in shaping Mexico’s post-revolutionary cultural and educational identity.
C. U.S. Environmental Protection Agency Headquarters
The U.S. Environmental Protection Agency Headquarters is the central administrative complex of the federal agency responsible for enforcing national environmental laws and regulations in the United States.
D. U.S. Department of State headquarters
The U.S. Department of State headquarters is the main office complex of the United States' foreign affairs agency, located in Washington, D.C.
E. International Affairs Building
The International Affairs Building is a major academic facility at Columbia University that houses its School of International and Public Affairs and related global studies programs.
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_69bd4440b3348190be1251fd8b7951f1`	completed	March 20, 2026, 12:57 p.m.
NER	Named-entity recognition	`batch_69bd75a8ee7881908876859402911e5a`	completed	March 20, 2026, 4:28 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69beba9a19d881909f26b327273a95f1`	completed	March 21, 2026, 3:34 p.m.
NEDg	Description generation	`batch_69bebb0c54c4819089eca12aae6e7613`	completed	March 21, 2026, 3:36 p.m.
NED2	Entity disambiguation (via description)	`batch_69bebb6fd0b08190a79a42e93689186b`	completed	March 21, 2026, 3:38 p.m.

Created at: March 20, 2026, 1:41 p.m.