Triple

T8983590
Position Surface form Disambiguated ID Type / Status
Subject San Ramon, California E214595 entity
Predicate hasCivicFacility P105 FINISHED
Object San Ramon City Hall
San Ramon City Hall is the primary municipal government building and administrative center serving the city of San Ramon, California.
 E771568 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 Ramon City Hall | Statement: [San Ramon, California, hasCivicFacility, San Ramon City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Ramon City Hall
Context triple: [San Ramon, California, hasCivicFacility, San Ramon City Hall]
  • A. Oakland City Hall
    Oakland City Hall is a historic Beaux-Arts government building in Oakland, California, notable for its distinctive tower and role as the seat of the city's municipal government.
  • B. San Jose City Hall
    San Jose City Hall is the modern civic center and government headquarters of San Jose, California, known for its distinctive glass rotunda and contemporary architectural design.
  • C. 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.
  • D. Monterey City Hall
    Monterey City Hall is the primary municipal government building in Monterey, California, housing city administrative offices and serving as the venue for official civic functions.
  • E. Riverside City Hall
    Riverside City Hall is the main municipal government building of Riverside, California, housing city administrative offices and serving as the central venue for local civic affairs.
  • 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 Ramon City Hall
Triple: [San Ramon, California, hasCivicFacility, San Ramon City Hall]
Generated description
San Ramon City Hall is the primary municipal government building and administrative center serving the city of San Ramon, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Ramon City Hall
Target entity description: San Ramon City Hall is the primary municipal government building and administrative center serving the city of San Ramon, California.
  • A. Oakland City Hall
    Oakland City Hall is a historic Beaux-Arts government building in Oakland, California, notable for its distinctive tower and role as the seat of the city's municipal government.
  • B. San Jose City Hall
    San Jose City Hall is the modern civic center and government headquarters of San Jose, California, known for its distinctive glass rotunda and contemporary architectural design.
  • C. 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.
  • D. Monterey City Hall
    Monterey City Hall is the primary municipal government building in Monterey, California, housing city administrative offices and serving as the venue for official civic functions.
  • E. Riverside City Hall
    Riverside City Hall is the main municipal government building of Riverside, California, housing city administrative offices and serving as the central venue for local civic affairs.
  • 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_69ca839f76bc8190a4b7123cdd682199 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc67eb3cfc8190900a8253cc44621c completed April 1, 2026, 12:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0b89a7481908f747043d2a68a37 completed April 3, 2026, 2:37 p.m.
NEDg Description generation batch_69cfd14a28d48190b63561f9a537daeb completed April 3, 2026, 2:40 p.m.
NED2 Entity disambiguation (via description) batch_69cfd1fd6db08190921285c3cfd3ce91 completed April 3, 2026, 2:43 p.m.
Created at: March 30, 2026, 7:03 p.m.