Triple

T2953599
Position Surface form Disambiguated ID Type / Status
Subject Forest Lawn Memorial Park (Cathedral City) E79878 entity
Predicate hasNotableBurial P196 FINISHED
Object William Powell Jr.
William Powell Jr. was the son of classic Hollywood actor William Powell, remembered primarily for his tragic early death and subsequent burial in Forest Lawn Memorial Park in Cathedral City, California.
 E163451 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: William Powell Jr. | Statement: [Forest Lawn Memorial Park (Cathedral City), hasNotableBurial, William Powell Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William Powell Jr.
Context triple: [Forest Lawn Memorial Park (Cathedral City), hasNotableBurial, William Powell Jr.]
  • A. William Powell
    William Powell was a prominent American actor best known for his sophisticated roles in classic Hollywood films such as "The Thin Man" series.
  • B. Broderick Crawford
    Broderick Crawford was an American actor best known for his Academy Award-winning role in the film "All the King's Men" and for starring in the television series "Highway Patrol."
  • C. Paul Powell
    Paul Powell was an American film director active during the silent era, known for helming several popular features in the 1910s and 1920s.
  • D. Joseph W. Young
    Joseph W. Young was an American real estate developer and city planner best known for creating and developing the planned community of Hollywood, Florida, in the early 20th century.
  • E. Harold Rowe Holbrook Jr.
    Harold Rowe Holbrook Jr. was an American actor best known for his acclaimed stage and screen portrayals of Mark Twain and numerous character roles in film and television.
  • 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: William Powell Jr.
Triple: [Forest Lawn Memorial Park (Cathedral City), hasNotableBurial, William Powell Jr.]
Generated description
William Powell Jr. was the son of classic Hollywood actor William Powell, remembered primarily for his tragic early death and subsequent burial in Forest Lawn Memorial Park in Cathedral City, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William Powell Jr.
Target entity description: William Powell Jr. was the son of classic Hollywood actor William Powell, remembered primarily for his tragic early death and subsequent burial in Forest Lawn Memorial Park in Cathedral City, California.
  • A. William Powell chosen
    William Powell was a prominent American actor best known for his sophisticated roles in classic Hollywood films such as "The Thin Man" series.
  • B. Broderick Crawford
    Broderick Crawford was an American actor best known for his Academy Award-winning role in the film "All the King's Men" and for starring in the television series "Highway Patrol."
  • C. Paul Powell
    Paul Powell was an American film director active during the silent era, known for helming several popular features in the 1910s and 1920s.
  • D. Joseph W. Young
    Joseph W. Young was an American real estate developer and city planner best known for creating and developing the planned community of Hollywood, Florida, in the early 20th century.
  • E. Harold Rowe Holbrook Jr.
    Harold Rowe Holbrook Jr. was an American actor best known for his acclaimed stage and screen portrayals of Mark Twain and numerous character roles in film and television.
  • F. None of above.

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_69ad8b1276588190a374a0b12e0f7bdf completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98fe4b688190a0f68c4f80cd6f8f completed March 8, 2026, 3:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fc82d1248190869beffffc0bf956 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b0fd25e07c819088b2b1bcef4cf54e completed March 11, 2026, 5:27 a.m.
NED2 Entity disambiguation (via description) batch_69b100ecbee081908832ddec0efdc751 completed March 11, 2026, 5:43 a.m.
Created at: March 8, 2026, 2:57 p.m.