Triple

T9597336

Position	Surface form	Disambiguated ID	Type / Status
Subject	Oakland City Hall	`E231564`	entity
Predicate	houses	`P1643`	FINISHED
Object	Office of the Mayor of Oakland The Office of the Mayor of Oakland is the executive branch leadership office responsible for overseeing city governance, policy direction, and administration for the City of Oakland, California.	`E232477`	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 Mayor of Oakland | Statement: [Oakland City Hall, houses, Office of the Mayor of Oakland]

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

Target entity: Office of the Mayor of Oakland
Context triple: [Oakland City Hall, houses, Office of the Mayor of Oakland]

A. Government of the City of Oakland
The Government of the City of Oakland is the municipal administration responsible for providing local services, enforcing city laws, and overseeing public policy and development within Oakland, California.
B. Office of the Mayor of San Francisco
The Office of the Mayor of San Francisco is the executive branch leadership office responsible for governing the City and County of San Francisco and overseeing its policies, services, and administration.
C. Oakland City Council
The Oakland City Council is the elected legislative body that sets policy, passes laws, and oversees the budget for the city of Oakland, California.
D. Office of the Mayor of Sacramento
The Office of the Mayor of Sacramento is the executive leadership body of the city’s government, headed by the elected mayor who oversees municipal policy, administration, and public initiatives for Sacramento, California.
E. Oakland City Council President
The Oakland City Council President is the elected leader of Oakland’s city council who presides over meetings, sets legislative agendas, and plays a key role in shaping municipal policy and governance.
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 Mayor of Oakland
Triple: [Oakland City Hall, houses, Office of the Mayor of Oakland]

Generated description

The Office of the Mayor of Oakland is the executive branch leadership office responsible for overseeing city governance, policy direction, and administration for the City of Oakland, California.

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

Target entity: Office of the Mayor of Oakland
Target entity description: The Office of the Mayor of Oakland is the executive branch leadership office responsible for overseeing city governance, policy direction, and administration for the City of Oakland, California.

A. Government of the City of Oakland chosen
The Government of the City of Oakland is the municipal administration responsible for providing local services, enforcing city laws, and overseeing public policy and development within Oakland, California.
B. Office of the Mayor of San Francisco
The Office of the Mayor of San Francisco is the executive branch leadership office responsible for governing the City and County of San Francisco and overseeing its policies, services, and administration.
C. Oakland City Council
The Oakland City Council is the elected legislative body that sets policy, passes laws, and oversees the budget for the city of Oakland, California.
D. Office of the Mayor of Sacramento
The Office of the Mayor of Sacramento is the executive leadership body of the city’s government, headed by the elected mayor who oversees municipal policy, administration, and public initiatives for Sacramento, California.
E. Oakland City Council President
The Oakland City Council President is the elected leader of Oakland’s city council who presides over meetings, sets legislative agendas, and plays a key role in shaping municipal policy and governance.
F. None of above.

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_69ca8482884481908eccdfdf64d6fbf7`	completed	March 30, 2026, 2:11 p.m.
NER	Named-entity recognition	`batch_69cd9a34f5408190ba72ba8311eb259c`	completed	April 1, 2026, 10:20 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1619f4170819092ae90b2896b0855`	completed	April 4, 2026, 7:08 p.m.
NEDg	Description generation	`batch_69d163c1abfc8190baae07681ea13104`	completed	April 4, 2026, 7:17 p.m.
NED2	Entity disambiguation (via description)	`batch_69d16476b9188190ab28efb0433c99b0`	completed	April 4, 2026, 7:20 p.m.

Created at: March 30, 2026, 8:07 p.m.