Triple

T21753154
Position Surface form Disambiguated ID Type / Status
Subject El Centro City Council E536964 entity
Predicate meetsAt P373 FINISHED
Object El Centro City Hall
El Centro City Hall is the primary municipal government building for the city of El Centro, California, housing its administrative offices and public meeting spaces.
 E1501249 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: El Centro City Hall | Statement: [El Centro City Council, meetsAt, El Centro City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: El Centro City Hall
Context triple: [El Centro City Council, meetsAt, El Centro City Hall]
  • A. Winters City Hall
    Winters City Hall is the primary municipal government building in Winters, California, housing city administrative offices and serving as the venue for official public meetings.
  • B. Jackson City Hall
    Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
  • C. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • D. Tianeti City Hall
    Tianeti City Hall is the main municipal government building and administrative center serving the town of Tianeti in Georgia.
  • E. New City Hall
    New City Hall is a prominent modernist municipal building and one of the most recognizable landmarks in the Czech city of Ostrava.
  • 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: El Centro City Hall
Triple: [El Centro City Council, meetsAt, El Centro City Hall]
Generated description
El Centro City Hall is the primary municipal government building for the city of El Centro, California, housing its administrative offices and public meeting spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: El Centro City Hall
Target entity description: El Centro City Hall is the primary municipal government building for the city of El Centro, California, housing its administrative offices and public meeting spaces.
  • A. Winters City Hall
    Winters City Hall is the primary municipal government building in Winters, California, housing city administrative offices and serving as the venue for official public meetings.
  • B. Jackson City Hall
    Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
  • C. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • D. Tianeti City Hall
    Tianeti City Hall is the main municipal government building and administrative center serving the town of Tianeti in Georgia.
  • E. New City Hall
    New City Hall is a prominent modernist municipal building and one of the most recognizable landmarks in the Czech city of Ostrava.
  • 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_69e0c46eab808190b848242d63a17c47 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01d8b8b9c8190b1f6a8bc25d69dbb completed April 28, 2026, 2:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a366e64988190b23063881a491a87 completed May 17, 2026, 9:43 p.m.
NEDg Description generation batch_6a0a375bce908190b7d1433c4ac500c9 completed May 17, 2026, 9:47 p.m.
NED2 Entity disambiguation (via description) batch_6a0a37e0bed48190b0319d62eaff5d1e completed May 17, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:50 p.m.