Triple

T5485342
Position Surface form Disambiguated ID Type / Status
Subject San Diego City Council E123565 entity
Predicate headquartersLocation P62 FINISHED
Object San Diego City Hall
San Diego City Hall is the main municipal government building of San Diego, California, housing the mayor’s office and key city administrative functions.
 E522687 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: San Diego City Hall | Statement: [San Diego City Council, headquartersLocation, San Diego City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Diego City Hall
Context triple: [San Diego City Council, headquartersLocation, San Diego City Hall]
  • A. San Diego Union Building
    The San Diego Union Building is a historic structure in Old Town San Diego where the city’s first newspaper, the San Diego Union, was originally printed and published.
  • B. Santa Barbara City Hall
    Santa Barbara City Hall is the main municipal government building of Santa Barbara, California, known for its Spanish Colonial Revival architecture and role as the center of local civic administration.
  • 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. Palo Alto City Hall
    Palo Alto City Hall is the municipal government building and administrative center serving the city of Palo Alto, California.
  • E. 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.
  • 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: San Diego City Hall
Triple: [San Diego City Council, headquartersLocation, San Diego City Hall]
Generated description
San Diego City Hall is the main municipal government building of San Diego, California, housing the mayor’s office and key city administrative functions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Diego City Hall
Target entity description: San Diego City Hall is the main municipal government building of San Diego, California, housing the mayor’s office and key city administrative functions.
  • A. San Diego Union Building
    The San Diego Union Building is a historic structure in Old Town San Diego where the city’s first newspaper, the San Diego Union, was originally printed and published.
  • B. Santa Barbara City Hall
    Santa Barbara City Hall is the main municipal government building of Santa Barbara, California, known for its Spanish Colonial Revival architecture and role as the center of local civic administration.
  • 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. Palo Alto City Hall
    Palo Alto City Hall is the municipal government building and administrative center serving the city of Palo Alto, California.
  • E. 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.
  • 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_69bd4648883481909e9775d43300c5fa completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd9260d90c819087f34ab24662575d completed March 20, 2026, 6:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf48a773f48190b9928a96ae2c17f8 completed March 22, 2026, 1:40 a.m.
NEDg Description generation batch_69bf49ae98dc81909d410d886163a98d completed March 22, 2026, 1:45 a.m.
NED2 Entity disambiguation (via description) batch_69bf4a373d8881908bb704eafb50b5b9 completed March 22, 2026, 1:47 a.m.
Created at: March 20, 2026, 2:10 p.m.