Triple

T18983158
Position Surface form Disambiguated ID Type / Status
Subject San Carlos Youth Center E464480 entity
Predicate operatedBy P86 FINISHED
Object City of San Carlos
The City of San Carlos is a municipal government in San Mateo County, California, responsible for providing local services, facilities, and community programs to its residents.
E1353524 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: City of San Carlos | Statement: [San Carlos Youth Center, operatedBy, City of San Carlos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of San Carlos
Context triple: [San Carlos Youth Center, operatedBy, City of San Carlos]
  • A. City of San Luis
    The City of San Luis is a municipal government in southwestern Arizona that administers local services and regulations for the border community of San Luis.
  • B. City of San Fernando
    The City of San Fernando is a city in Pampanga, Philippines, renowned as the country's "Christmas Capital" for its spectacular annual Giant Lantern Festival.
  • C. City of San Fernando
    The City of San Fernando is a small, independent municipality in the San Fernando Valley region of Los Angeles County, California, known for its historic downtown and distinct civic identity separate from the surrounding City of Los Angeles.
  • D. City of San Pablo
    The City of San Pablo is a small, historically working-class municipality in Contra Costa County, California, located in the East Bay region just north of Richmond.
  • E. City of La Mesa
    The City of La Mesa is the municipal government responsible for administering public services, local policies, and community programs for the city of La Mesa, 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: City of San Carlos
Triple: [San Carlos Youth Center, operatedBy, City of San Carlos]
Generated description
The City of San Carlos is a municipal government in San Mateo County, California, responsible for providing local services, facilities, and community programs to its residents.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City of San Carlos
Target entity description: The City of San Carlos is a municipal government in San Mateo County, California, responsible for providing local services, facilities, and community programs to its residents.
  • A. City of San Luis
    The City of San Luis is a municipal government in southwestern Arizona that administers local services and regulations for the border community of San Luis.
  • B. City of San Fernando
    The City of San Fernando is a city in Pampanga, Philippines, renowned as the country's "Christmas Capital" for its spectacular annual Giant Lantern Festival.
  • C. City of San Fernando
    The City of San Fernando is a small, independent municipality in the San Fernando Valley region of Los Angeles County, California, known for its historic downtown and distinct civic identity separate from the surrounding City of Los Angeles.
  • D. City of San Pablo
    The City of San Pablo is a small, historically working-class municipality in Contra Costa County, California, located in the East Bay region just north of Richmond.
  • E. City of La Mesa
    The City of La Mesa is the municipal government responsible for administering public services, local policies, and community programs for the city of La Mesa, 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d65de6288190a53a3fdd59013d2d completed April 20, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05b4514260819093981abc0c075a3c completed May 14, 2026, 11:38 a.m.
NEDg Description generation batch_6a05b5ef2cf081909c448d303a983a77 completed May 14, 2026, 11:45 a.m.
NED2 Entity disambiguation (via description) batch_6a05b65ab2e0819099c5fbb2d78a6ee0 completed May 14, 2026, 11:47 a.m.
Created at: April 10, 2026, 12:01 p.m.