Triple

T1099143
Position Surface form Disambiguated ID Type / Status
Subject William C. deMille E24338 entity
Predicate placeOfDeath P21 FINISHED
Object Playa del Rey, California, United States
Playa del Rey is a coastal neighborhood in Los Angeles, California, known for its beaches, residential communities, and proximity to Los Angeles International Airport.
 E125950 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: Playa del Rey, California, United States | Statement: [William C. deMille, placeOfDeath, Playa del Rey, California, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Playa del Rey, California, United States
Context triple: [William C. deMille, placeOfDeath, Playa del Rey, California, United States]
  • A. San Clemente, California, United States
    San Clemente is a coastal city in Southern California known for its beaches, Spanish Colonial-style architecture, and its association with former U.S. President Richard Nixon, who maintained a famous seaside retreat there.
  • B. La Jolla, California, United States
    La Jolla is an affluent coastal community within the city of San Diego, California, known for its rugged shoreline, beaches, and research institutions such as the Scripps Institution of Oceanography.
  • C. San Diego, California, United States
    San Diego is a major coastal city in Southern California known for its mild climate, beaches, naval presence, and proximity to the U.S.–Mexico border.
  • D. Port Costa, California
    Port Costa, California is a small historic waterfront community on the Carquinez Strait in the San Francisco Bay Area, known for its 19th-century port heritage and preserved rural character.
  • E. Santa Monica, California, United States
    Santa Monica, California, United States is a coastal city in western Los Angeles County known for its iconic pier, beaches, and role as a popular tourist and entertainment destination.
  • 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: Playa del Rey, California, United States
Triple: [William C. deMille, placeOfDeath, Playa del Rey, California, United States]
Generated description
Playa del Rey is a coastal neighborhood in Los Angeles, California, known for its beaches, residential communities, and proximity to Los Angeles International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Playa del Rey, California, United States
Target entity description: Playa del Rey is a coastal neighborhood in Los Angeles, California, known for its beaches, residential communities, and proximity to Los Angeles International Airport.
  • A. San Clemente, California, United States
    San Clemente is a coastal city in Southern California known for its beaches, Spanish Colonial-style architecture, and its association with former U.S. President Richard Nixon, who maintained a famous seaside retreat there.
  • B. La Jolla, California, United States
    La Jolla is an affluent coastal community within the city of San Diego, California, known for its rugged shoreline, beaches, and research institutions such as the Scripps Institution of Oceanography.
  • C. San Diego, California, United States
    San Diego is a major coastal city in Southern California known for its mild climate, beaches, naval presence, and proximity to the U.S.–Mexico border.
  • D. Port Costa, California
    Port Costa, California is a small historic waterfront community on the Carquinez Strait in the San Francisco Bay Area, known for its 19th-century port heritage and preserved rural character.
  • E. Santa Monica, California, United States
    Santa Monica, California, United States is a coastal city in western Los Angeles County known for its iconic pier, beaches, and role as a popular tourist and entertainment destination.
  • 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_69a4940542308190ac2a0b1f730b7cfc completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9bd4eec819094fe09e13b7b07b8 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c449e748190883cb7b9ba103d76 completed March 7, 2026, 4:03 p.m.
NEDg Description generation batch_69ac4cc47f808190a941b251715b4d64 completed March 7, 2026, 4:05 p.m.
NED2 Entity disambiguation (via description) batch_69ac4d6650f88190b9d4ee2fd5bc2f37 completed March 7, 2026, 4:08 p.m.
Created at: March 1, 2026, 7:43 p.m.