Triple

T7940306
Position Surface form Disambiguated ID Type / Status
Subject Dr. Emmett Brown E184371 entity
Predicate child P120 FINISHED
Object Verne Brown
Verne Brown is one of the time-traveling sons of Dr. Emmett Brown featured in the Back to the Future franchise.
 E742748 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: Verne Brown | Statement: [Dr. Emmett Brown, child, Verne Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Verne Brown
Context triple: [Dr. Emmett Brown, child, Verne Brown]
  • A. Harlan Anderson
    Harlan Anderson was an American engineer and entrepreneur best known as a co-founder of the pioneering minicomputer company Digital Equipment Corporation (DEC).
  • B. Glen Whitmann
    Glen Whitmann is a fast-talking computer hacker and conspiracy theorist character from the Transformers film series.
  • C. Erle C. Kenton
    Erle C. Kenton was an American film director best known for his work on early horror and comedy films during Hollywood’s studio era.
  • D. J. Miles Dale
    J. Miles Dale is a Canadian film and television producer best known for his Academy Award–winning work on Guillermo del Toro's fantasy romance film "The Shape of Water."
  • E. Linwood Boomer
    Linwood Boomer is a Canadian-American television writer, producer, and actor best known for creating the acclaimed sitcom "Malcolm in the Middle."
  • 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: Verne Brown
Triple: [Dr. Emmett Brown, child, Verne Brown]
Generated description
Verne Brown is one of the time-traveling sons of Dr. Emmett Brown featured in the Back to the Future franchise.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Verne Brown
Target entity description: Verne Brown is one of the time-traveling sons of Dr. Emmett Brown featured in the Back to the Future franchise.
  • A. Harlan Anderson
    Harlan Anderson was an American engineer and entrepreneur best known as a co-founder of the pioneering minicomputer company Digital Equipment Corporation (DEC).
  • B. Glen Whitmann
    Glen Whitmann is a fast-talking computer hacker and conspiracy theorist character from the Transformers film series.
  • C. Erle C. Kenton
    Erle C. Kenton was an American film director best known for his work on early horror and comedy films during Hollywood’s studio era.
  • D. J. Miles Dale
    J. Miles Dale is a Canadian film and television producer best known for his Academy Award–winning work on Guillermo del Toro's fantasy romance film "The Shape of Water."
  • E. Linwood Boomer
    Linwood Boomer is a Canadian-American television writer, producer, and actor best known for creating the acclaimed sitcom "Malcolm in the Middle."
  • 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_69ca8290c21c8190906a5ca6fe2b03c4 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3b0ac8bc8190b4e4f79b15c316b3 completed March 31, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce8828faf48190927b2a6680f6b4d8 completed April 2, 2026, 3:15 p.m.
NEDg Description generation batch_69ce8a442b508190bd8319fda51edc4b completed April 2, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ce8afff50c8190b2dd1a7e0a5a130b completed April 2, 2026, 3:28 p.m.
Created at: March 30, 2026, 5:08 p.m.