Triple

T328357
Position Surface form Disambiguated ID Type / Status
Subject Sacramento City Council E6569 entity
Predicate meetsAt P373 FINISHED
Object Sacramento City Hall
Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
E47665 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: Sacramento City Hall | Statement: [Sacramento City Council, meetsAt, Sacramento City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sacramento City Hall
Context triple: [Sacramento City Council, meetsAt, Sacramento City Hall]
  • A. San Francisco City Hall
    San Francisco City Hall is a historic Beaux-Arts landmark in the city’s Civic Center, serving as the seat of government and a prominent architectural symbol of San Francisco.
  • B. California State Capitol
    The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
  • C. Los Angeles City Hall
    Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
  • D. Pioneer Courthouse
    Pioneer Courthouse is a historic 19th-century federal courthouse in downtown Portland, Oregon, and one of the oldest functioning federal courthouses in the western United States.
  • E. San Francisco War Memorial Opera House
    The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
  • 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: Sacramento City Hall
Triple: [Sacramento City Council, meetsAt, Sacramento City Hall]
Generated description
Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sacramento City Hall
Target entity description: Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
  • A. San Francisco City Hall
    San Francisco City Hall is a historic Beaux-Arts landmark in the city’s Civic Center, serving as the seat of government and a prominent architectural symbol of San Francisco.
  • B. California State Capitol
    The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
  • C. Los Angeles City Hall
    Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
  • D. Pioneer Courthouse
    Pioneer Courthouse is a historic 19th-century federal courthouse in downtown Portland, Oregon, and one of the oldest functioning federal courthouses in the western United States.
  • E. San Francisco War Memorial Opera House
    The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eaad37b0819085beda2a491da9a8 completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4d55d70819099ae6f963e3ed5a0 completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f6292ff48190a0b8b6866951ed9a completed March 1, 2026, 8:17 a.m.
NED2 Entity disambiguation (via description) batch_69a3f68dabdc81908719b51503df370b completed March 1, 2026, 8:19 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.