Triple

T2939106
Position Surface form Disambiguated ID Type / Status
Subject Union City, California E79340 entity
Predicate formedByMergerOf P77 FINISHED
Object Decoto, California
Decoto, California was a former unincorporated community in Alameda County that became part of present-day Union City through municipal consolidation.
 E354708 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: Decoto, California | Statement: [Union City, California, formedByMergerOf, Decoto, California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Decoto, California
Context triple: [Union City, California, formedByMergerOf, Decoto, California]
  • A. Calimesa, California
    Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
  • B. Calexico, California
    Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
  • C. Hesperia, California
    Hesperia, California is a high desert city in San Bernardino County known for its location along major transportation routes between the Inland Empire and the Mojave Desert.
  • D. Malibu, California
    Malibu, California is a coastal city in Los Angeles County known for its scenic beaches, affluent residential communities, and role as a hub for entertainment industry professionals.
  • E. La Mirada, California
    La Mirada, California is a suburban city in southeastern Los Angeles County known for its residential communities and as the home of Biola University and the La Mirada Theatre for the Performing Arts.
  • 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: Decoto, California
Triple: [Union City, California, formedByMergerOf, Decoto, California]
Generated description
Decoto, California was a former unincorporated community in Alameda County that became part of present-day Union City through municipal consolidation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Decoto, California
Target entity description: Decoto, California was a former unincorporated community in Alameda County that became part of present-day Union City through municipal consolidation.
  • A. Calimesa, California
    Calimesa, California is a small city in Riverside County known for its semi-rural character and location in the Inland Empire region of Southern California.
  • B. Calexico, California
    Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
  • C. Hesperia, California
    Hesperia, California is a high desert city in San Bernardino County known for its location along major transportation routes between the Inland Empire and the Mojave Desert.
  • D. Malibu, California
    Malibu, California is a coastal city in Los Angeles County known for its scenic beaches, affluent residential communities, and role as a hub for entertainment industry professionals.
  • E. La Mirada, California
    La Mirada, California is a suburban city in southeastern Los Angeles County known for its residential communities and as the home of Biola University and the La Mirada Theatre for the Performing Arts.
  • 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_69ad8b0fbab081908f6a61567c045d8d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad986d9a248190927efc1a0c7d247f completed March 8, 2026, 3:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34ba8e6b081908866127ff3da46e0 completed March 12, 2026, 11:26 p.m.
NEDg Description generation batch_69b34e44bd748190a9c6c67be6bcb9de completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34ed57bf0819080fa0eb8e6875cb6 completed March 12, 2026, 11:40 p.m.
Created at: March 8, 2026, 2:56 p.m.