Triple

T19759666

Position	Surface form	Disambiguated ID	Type / Status
Subject	Alameda County District Attorney’s Office	`E474593`	entity
Predicate	partOf	`P40`	FINISHED
Object	Alameda County government Alameda County government is the local governing body responsible for administering public services, law enforcement, justice, and policy for Alameda County, California.	`E1394247`	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: Alameda County government | Statement: [Alameda County District Attorney’s Office, partOf, Alameda County government]

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

Target entity: Alameda County government
Context triple: [Alameda County District Attorney’s Office, partOf, Alameda County government]

A. Alameda County Board of Supervisors
The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
B. Alameda County Public Works Agency
Alameda County Public Works Agency is the county-level department responsible for planning, building, and maintaining public infrastructure and related services throughout Alameda County, California.
C. Contra Costa County government
Contra Costa County government is the local administrative authority responsible for delivering public services, implementing policies, and managing county operations within Contra Costa County, California.
D. Alameda County Community Development Agency
The Alameda County Community Development Agency is a county-level public agency responsible for land use planning, housing, and community development services throughout Alameda County, California.
E. Alameda County Second Supervisorial District
Alameda County Second Supervisorial District is a local government jurisdiction within Alameda County, California, represented on the county Board of Supervisors and encompassing several East Bay communities.
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: Alameda County government
Triple: [Alameda County District Attorney’s Office, partOf, Alameda County government]

Generated description

Alameda County government is the local governing body responsible for administering public services, law enforcement, justice, and policy for Alameda County, California.

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

Target entity: Alameda County government
Target entity description: Alameda County government is the local governing body responsible for administering public services, law enforcement, justice, and policy for Alameda County, California.

A. Alameda County Board of Supervisors
The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
B. Alameda County Public Works Agency
Alameda County Public Works Agency is the county-level department responsible for planning, building, and maintaining public infrastructure and related services throughout Alameda County, California.
C. Contra Costa County government
Contra Costa County government is the local administrative authority responsible for delivering public services, implementing policies, and managing county operations within Contra Costa County, California.
D. Alameda County Community Development Agency
The Alameda County Community Development Agency is a county-level public agency responsible for land use planning, housing, and community development services throughout Alameda County, California.
E. Alameda County Second Supervisorial District
Alameda County Second Supervisorial District is a local government jurisdiction within Alameda County, California, represented on the county Board of Supervisors and encompassing several East Bay communities.
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_69d8e51940a0819087bd2996f98da668`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e6531e79fc819094a9f88182e90dab`	completed	April 20, 2026, 4:23 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a07bd6beb2c8190874a37d779d14e9b`	completed	May 16, 2026, 12:42 a.m.
NEDg	Description generation	`batch_6a07be5426c48190bb7b0fc315fa2f6a`	completed	May 16, 2026, 12:46 a.m.
NED2	Entity disambiguation (via description)	`batch_6a07bf9682fc8190a33ea75dba8d88d6`	completed	May 16, 2026, 12:51 a.m.

Created at: April 10, 2026, 1:48 p.m.