Triple

T4650180
Position Surface form Disambiguated ID Type / Status
Subject Chet Helms E102272 entity
Predicate burialPlace P196 FINISHED
Object San Francisco Columbarium
The San Francisco Columbarium is a historic neoclassical landmark and one of the city’s last remaining non-denominational repositories for cremated remains, noted for its ornate architecture and stained-glass interior.
 E455826 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: San Francisco Columbarium | Statement: [Chet Helms, burialPlace, San Francisco Columbarium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Columbarium
Context triple: [Chet Helms, burialPlace, San Francisco Columbarium]
  • A. Santa Cruz Cemetery
    Santa Cruz Cemetery is a historic burial ground in Dili, Timor-Leste, best known as the site of the 1991 Santa Cruz massacre, a pivotal event in the country’s struggle for independence.
  • B. San Francisco National Cemetery
    San Francisco National Cemetery is a historic United States military burial ground located in the Presidio of San Francisco, California, serving as the final resting place for numerous veterans and notable military figures.
  • C. Pierce Brothers Valley Oaks Memorial Park
    Pierce Brothers Valley Oaks Memorial Park is a cemetery and memorial park in Westlake Village, California, known as the final resting place of numerous notable figures from the entertainment industry.
  • D. Holy Cross Cemetery
    Holy Cross Cemetery is a Roman Catholic burial ground in Culver City, California, known as the final resting place of numerous Hollywood actors and entertainment figures.
  • E. Forest Lawn Memorial-Parks & Mortuaries
    Forest Lawn Memorial-Parks & Mortuaries is a prominent Southern California chain of cemeteries, mortuaries, and memorial parks known for its expansive landscaped grounds, art, and celebrity burials.
  • 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: San Francisco Columbarium
Triple: [Chet Helms, burialPlace, San Francisco Columbarium]
Generated description
The San Francisco Columbarium is a historic neoclassical landmark and one of the city’s last remaining non-denominational repositories for cremated remains, noted for its ornate architecture and stained-glass interior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Francisco Columbarium
Target entity description: The San Francisco Columbarium is a historic neoclassical landmark and one of the city’s last remaining non-denominational repositories for cremated remains, noted for its ornate architecture and stained-glass interior.
  • A. Santa Cruz Cemetery
    Santa Cruz Cemetery is a historic burial ground in Dili, Timor-Leste, best known as the site of the 1991 Santa Cruz massacre, a pivotal event in the country’s struggle for independence.
  • B. San Francisco National Cemetery
    San Francisco National Cemetery is a historic United States military burial ground located in the Presidio of San Francisco, California, serving as the final resting place for numerous veterans and notable military figures.
  • C. Pierce Brothers Valley Oaks Memorial Park
    Pierce Brothers Valley Oaks Memorial Park is a cemetery and memorial park in Westlake Village, California, known as the final resting place of numerous notable figures from the entertainment industry.
  • D. Holy Cross Cemetery
    Holy Cross Cemetery is a Roman Catholic burial ground in Culver City, California, known as the final resting place of numerous Hollywood actors and entertainment figures.
  • E. Forest Lawn Memorial-Parks & Mortuaries
    Forest Lawn Memorial-Parks & Mortuaries is a prominent Southern California chain of cemeteries, mortuaries, and memorial parks known for its expansive landscaped grounds, art, and celebrity burials.
  • 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_69bd43d71a308190afea7280841b0de8 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6302078081909451589d39c7b28c completed March 20, 2026, 3:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfae3d8f4819082ec002bc4d9819d completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfba6f8e08190ad6c802ec1cb5ce2 completed March 21, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc6da3a481909ed770763409e063 completed March 21, 2026, 2:03 a.m.
Created at: March 20, 2026, 1:14 p.m.