Triple

T14368435
Position Surface form Disambiguated ID Type / Status
Subject Alhambra, California E356293 entity
Predicate hasCityHall P796 FINISHED
Object Alhambra City Hall
Alhambra City Hall is the main municipal government building serving the city of Alhambra in Los Angeles County, California.
 E1096333 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: Alhambra City Hall | Statement: [Alhambra, California, hasCityHall, Alhambra City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alhambra City Hall
Context triple: [Alhambra, California, hasCityHall, Alhambra City Hall]
  • A. San Juan City Hall
    San Juan City Hall is the main administrative building and governmental center for the city of San Juan, Puerto Rico.
  • B. Perez-Samanillo Building
    The Perez-Samanillo Building is a historic early 20th-century commercial edifice in Manila, Philippines, noted for its elegant architecture and role in the city’s prewar business district.
  • C. 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.
  • D. San Bernardino City Hall
    San Bernardino City Hall is the main municipal government building of San Bernardino, California, housing key city offices and serving as the center of local administration and public meetings.
  • E. Sierra Madre City Hall
    Sierra Madre City Hall is the central municipal building that houses the city government offices and administrative services for Sierra Madre, California.
  • 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: Alhambra City Hall
Triple: [Alhambra, California, hasCityHall, Alhambra City Hall]
Generated description
Alhambra City Hall is the main municipal government building serving the city of Alhambra in Los Angeles County, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alhambra City Hall
Target entity description: Alhambra City Hall is the main municipal government building serving the city of Alhambra in Los Angeles County, California.
  • A. San Juan City Hall
    San Juan City Hall is the main administrative building and governmental center for the city of San Juan, Puerto Rico.
  • B. Perez-Samanillo Building
    The Perez-Samanillo Building is a historic early 20th-century commercial edifice in Manila, Philippines, noted for its elegant architecture and role in the city’s prewar business district.
  • C. 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.
  • D. San Bernardino City Hall
    San Bernardino City Hall is the main municipal government building of San Bernardino, California, housing key city offices and serving as the center of local administration and public meetings.
  • E. Sierra Madre City Hall
    Sierra Madre City Hall is the central municipal building that houses the city government offices and administrative services for Sierra Madre, California.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8fb0b8988190ab834a85911c015c completed April 14, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c51bf888190b1776461884c4514 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd5020e6f081909686fe3d143d31fa completed May 8, 2026, 2:53 a.m.
NED2 Entity disambiguation (via description) batch_69fd50c2cdb48190a438dc0641e3c25e completed May 8, 2026, 2:56 a.m.
Created at: April 10, 2026, 1:15 a.m.