Triple

T10545757

Position	Surface form	Disambiguated ID	Type / Status
Subject	Office of the Secretary of Transportation	`E248811`	entity
Predicate	oversees	`P46`	FINISHED
Object	Build America Bureau The Build America Bureau is a U.S. Department of Transportation office that streamlines federal financing and funding for major transportation infrastructure projects across the country.	`E869995`	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: Build America Bureau | Statement: [Office of the Secretary of Transportation, oversees, Build America Bureau]

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

Target entity: Build America Bureau
Context triple: [Office of the Secretary of Transportation, oversees, Build America Bureau]

A. Building America
Building America is the corporate slogan used by Union Pacific Railroad to emphasize its role in supporting and connecting the nation’s economy and infrastructure.
B. Bureau of Construction
The Bureau of Construction is a division within the Alabama Department of Transportation responsible for overseeing and managing the construction of state transportation infrastructure projects.
C. American Bridge Company
American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
D. Reconstruction Finance Corporation
The Reconstruction Finance Corporation was a U.S. government agency created during the Great Depression to provide financial support to banks, industries, and public works in order to stabilize and stimulate the national economy.
E. Bureau of Engineering and Construction
The Bureau of Engineering and Construction is a division of the Connecticut Department of Transportation responsible for planning, designing, and overseeing the construction of the state’s transportation infrastructure projects.
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: Build America Bureau
Triple: [Office of the Secretary of Transportation, oversees, Build America Bureau]

Generated description

The Build America Bureau is a U.S. Department of Transportation office that streamlines federal financing and funding for major transportation infrastructure projects across the country.

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

Target entity: Build America Bureau
Target entity description: The Build America Bureau is a U.S. Department of Transportation office that streamlines federal financing and funding for major transportation infrastructure projects across the country.

A. Building America
Building America is the corporate slogan used by Union Pacific Railroad to emphasize its role in supporting and connecting the nation’s economy and infrastructure.
B. Bureau of Construction
The Bureau of Construction is a division within the Alabama Department of Transportation responsible for overseeing and managing the construction of state transportation infrastructure projects.
C. American Bridge Company
American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
D. Reconstruction Finance Corporation
The Reconstruction Finance Corporation was a U.S. government agency created during the Great Depression to provide financial support to banks, industries, and public works in order to stabilize and stimulate the national economy.
E. Bureau of Engineering and Construction
The Bureau of Engineering and Construction is a division of the Connecticut Department of Transportation responsible for planning, designing, and overseeing the construction of the state’s transportation infrastructure projects.
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_69d381c733c08190ab1dd6239f5f34ae`	completed	April 6, 2026, 9:49 a.m.
NER	Named-entity recognition	`batch_69d5191345ac81909bc404ba9574ce4c`	completed	April 7, 2026, 2:47 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d9344a53fc81909765061d07d0cd20`	completed	April 10, 2026, 5:32 p.m.
NEDg	Description generation	`batch_69d938c8b25c8190bb048053d8668e5c`	completed	April 10, 2026, 5:52 p.m.
NED2	Entity disambiguation (via description)	`batch_69d939b1844881908c8fbcb9488863f6`	completed	April 10, 2026, 5:56 p.m.

Created at: April 6, 2026, 12:33 p.m.