Triple

T4650144
Position Surface form Disambiguated ID Type / Status
Subject Chet Helms E102272 entity
Predicate fullName P16 FINISHED
Object Chester Leo Helms
Chester Leo Helms was an influential American rock promoter and counterculture figure best known for helping launch the San Francisco music scene of the 1960s and managing Big Brother and the Holding Company.
 E455821 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: Chester Leo Helms | Statement: [Chet Helms, fullName, Chester Leo Helms]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chester Leo Helms
Context triple: [Chet Helms, fullName, Chester Leo Helms]
  • A. William Sackheim
    William Sackheim was an American screenwriter and producer best known for co-writing the film "First Blood" and contributing to numerous television series and movies.
  • B. Herb Sendek
    Herb Sendek is an American college basketball coach best known for leading programs such as North Carolina State and Arizona State University.
  • C. Bill Sackter
    Bill Sackter was a developmentally disabled man whose life story of institutionalization, friendship, and late-in-life independence became widely known through the film "Bill" and helped change public perceptions of people with disabilities.
  • D. Fritz Howard
    Fritz Howard is a fictional FBI agent-turned-LAPD Deputy Chief on the TV series "The Closer" and its spinoff "Major Crimes," known for his professional integrity and close partnership with Brenda Leigh Johnson.
  • E. Fred Friendly
    Fred Friendly was a pioneering American broadcast journalist and television producer best known for his influential work with Edward R. Murrow and for helping shape the standards of modern TV news.
  • 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: Chester Leo Helms
Triple: [Chet Helms, fullName, Chester Leo Helms]
Generated description
Chester Leo Helms was an influential American rock promoter and counterculture figure best known for helping launch the San Francisco music scene of the 1960s and managing Big Brother and the Holding Company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chester Leo Helms
Target entity description: Chester Leo Helms was an influential American rock promoter and counterculture figure best known for helping launch the San Francisco music scene of the 1960s and managing Big Brother and the Holding Company.
  • A. William Sackheim
    William Sackheim was an American screenwriter and producer best known for co-writing the film "First Blood" and contributing to numerous television series and movies.
  • B. Herb Sendek
    Herb Sendek is an American college basketball coach best known for leading programs such as North Carolina State and Arizona State University.
  • C. Bill Sackter
    Bill Sackter was a developmentally disabled man whose life story of institutionalization, friendship, and late-in-life independence became widely known through the film "Bill" and helped change public perceptions of people with disabilities.
  • D. Fritz Howard
    Fritz Howard is a fictional FBI agent-turned-LAPD Deputy Chief on the TV series "The Closer" and its spinoff "Major Crimes," known for his professional integrity and close partnership with Brenda Leigh Johnson.
  • E. Fred Friendly
    Fred Friendly was a pioneering American broadcast journalist and television producer best known for his influential work with Edward R. Murrow and for helping shape the standards of modern TV news.
  • 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.