Triple

T2856386

Position	Surface form	Disambiguated ID	Type / Status
Subject	San Mateo County Board of Supervisors	`E63209`	entity
Predicate	meetingPlace	`P373`	FINISHED
Object	Hall of Justice and Records, Redwood City, California The Hall of Justice and Records in Redwood City, California is a key San Mateo County government complex that houses courtrooms, county offices, and official records.	`E305004`	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: Hall of Justice and Records, Redwood City, California | Statement: [San Mateo County Board of Supervisors, meetingPlace, Hall of Justice and Records, Redwood City, California]

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

Target entity: Hall of Justice and Records, Redwood City, California
Context triple: [San Mateo County Board of Supervisors, meetingPlace, Hall of Justice and Records, Redwood City, California]

A. Stanley Mosk Courthouse
The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
B. Los Angeles County Hall of Records
Los Angeles County Hall of Records is a government building in downtown Los Angeles that houses county records and administrative offices.
C. Superior Court of California, County of San Francisco
The Superior Court of California, County of San Francisco is the trial court of general jurisdiction serving San Francisco, handling civil, criminal, family, probate, and other state law matters for the county.
D. Riverside County Historic Courthouse
Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
E. Third Judicial District Courthouse
The Third Judicial District Courthouse was a historic New York City court facility that originally operated in the Jefferson Market Courthouse building in Greenwich Village.
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: Hall of Justice and Records, Redwood City, California
Triple: [San Mateo County Board of Supervisors, meetingPlace, Hall of Justice and Records, Redwood City, California]

Generated description

The Hall of Justice and Records in Redwood City, California is a key San Mateo County government complex that houses courtrooms, county offices, and official records.

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

Target entity: Hall of Justice and Records, Redwood City, California
Target entity description: The Hall of Justice and Records in Redwood City, California is a key San Mateo County government complex that houses courtrooms, county offices, and official records.

A. Stanley Mosk Courthouse
The Stanley Mosk Courthouse is a major downtown Los Angeles judicial complex that serves as one of the primary trial court facilities for Los Angeles County.
B. Los Angeles County Hall of Records
Los Angeles County Hall of Records is a government building in downtown Los Angeles that houses county records and administrative offices.
C. Superior Court of California, County of San Francisco
The Superior Court of California, County of San Francisco is the trial court of general jurisdiction serving San Francisco, handling civil, criminal, family, probate, and other state law matters for the county.
D. Riverside County Historic Courthouse
Riverside County Historic Courthouse is a Beaux-Arts style landmark courthouse in downtown Riverside, California, renowned for its grand architecture and role as a centerpiece of the city's civic and historic district.
E. Third Judicial District Courthouse
The Third Judicial District Courthouse was a historic New York City court facility that originally operated in the Jefferson Market Courthouse building in Greenwich Village.
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_69ab4c41e8c08190a9e8f5249cc12610`	completed	March 6, 2026, 9:50 p.m.
NER	Named-entity recognition	`batch_69abdf62308081908a65decdd5d6f918`	completed	March 7, 2026, 8:18 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69b01d8d0eec8190b0b29407264fb2bd`	completed	March 10, 2026, 1:33 p.m.
NEDg	Description generation	`batch_69b020869d7c81909d9a00cc43f0ed7d`	completed	March 10, 2026, 1:45 p.m.
NED2	Entity disambiguation (via description)	`batch_69b02122270c8190a063f09acefcbb18`	completed	March 10, 2026, 1:48 p.m.

Created at: March 6, 2026, 10:02 p.m.