Triple

T14877384
Position Surface form Disambiguated ID Type / Status
Subject Zodiac Unmasked E349901 entity
Predicate hasControversialTheory P81772 FINISHED
Object Arthur Leigh Allen is Zodiac Killer
"Arthur Leigh Allen is Zodiac Killer" is a controversial theory asserting that Arthur Leigh Allen, a convicted child molester and prime suspect, was in fact the unidentified Zodiac Killer responsible for a series of murders in late-1960s California.
E349904 NE FINISHED

How this triple was built (5 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: Arthur Leigh Allen is Zodiac Killer | Statement: [Zodiac Unmasked, hasControversialTheory, Arthur Leigh Allen is Zodiac Killer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arthur Leigh Allen is Zodiac Killer
Context triple: [Zodiac Unmasked, hasControversialTheory, Arthur Leigh Allen is Zodiac Killer]
  • A. Zodiac Killer
    The Zodiac Killer is an unidentified American serial killer who terrorized Northern California in the late 1960s and early 1970s, taunting police and media with cryptic letters and ciphers.
  • B. Zodiac (Roy Bevis)
    Zodiac (Roy Bevis) is a British professional wrestler best known for his work on the UK independent circuit and as part of the Knight wrestling family.
  • C. Robert Graysmith
    Robert Graysmith is an American true-crime author and former San Francisco Chronicle cartoonist best known for his investigative books on the Zodiac Killer case.
  • D. Albert DeSalvo
    Albert DeSalvo was an American criminal who confessed to being the "Boston Strangler," a notorious serial killer linked to a series of murders in the Boston area during the early 1960s.
  • E. Sir Adrian Knox
    Sir Adrian Knox was an Australian lawyer and judge who served as the second Chief Justice of the High Court of Australia in the early 20th century.
  • 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: Arthur Leigh Allen is Zodiac Killer
Triple: [Zodiac Unmasked, hasControversialTheory, Arthur Leigh Allen is Zodiac Killer]
Generated description
"Arthur Leigh Allen is Zodiac Killer" is a controversial theory asserting that Arthur Leigh Allen, a convicted child molester and prime suspect, was in fact the unidentified Zodiac Killer responsible for a series of murders in late-1960s California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arthur Leigh Allen is Zodiac Killer
Target entity description: "Arthur Leigh Allen is Zodiac Killer" is a controversial theory asserting that Arthur Leigh Allen, a convicted child molester and prime suspect, was in fact the unidentified Zodiac Killer responsible for a series of murders in late-1960s California.
  • A. Zodiac Killer chosen
    The Zodiac Killer is an unidentified American serial killer who terrorized Northern California in the late 1960s and early 1970s, taunting police and media with cryptic letters and ciphers.
  • B. Zodiac (Roy Bevis)
    Zodiac (Roy Bevis) is a British professional wrestler best known for his work on the UK independent circuit and as part of the Knight wrestling family.
  • C. Robert Graysmith
    Robert Graysmith is an American true-crime author and former San Francisco Chronicle cartoonist best known for his investigative books on the Zodiac Killer case.
  • D. Albert DeSalvo
    Albert DeSalvo was an American criminal who confessed to being the "Boston Strangler," a notorious serial killer linked to a series of murders in the Boston area during the early 1960s.
  • E. Sir Adrian Knox
    Sir Adrian Knox was an Australian lawyer and judge who served as the second Chief Justice of the High Court of Australia in the early 20th century.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasControversialTheory
Context triple: [Zodiac Unmasked, hasControversialTheory, Arthur Leigh Allen is Zodiac Killer]
  • A. hasTheory
    Indicates that an entity possesses, is associated with, or is characterized by a particular theory.
  • B. hasControversialAspect chosen
    Indicates that something includes an element, feature, or aspect that is disputed, debated, or likely to cause disagreement or public criticism.
  • C. contradictedTheory
    Indicates that one entity has presented evidence, arguments, or findings that oppose, challenge, or invalidate the theory proposed by another entity.
  • D. controversialBecause
    Indicates that one entity is considered controversial specifically due to, or as a result of, its relationship with or association to another entity.
  • E. confirmedTheoryOf
    Indicates that one entity is recognized or established as the validated theoretical explanation or model of another entity.
  • F. None of above.

Provenance (6 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5e4e4448190a8796573bc6d1069 completed April 15, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b54ad7c819082575245da07e358 completed May 8, 2026, 11:01 p.m.
NEDg Description generation batch_69fe6be21f148190bec0e5adfcc0a91a completed May 8, 2026, 11:04 p.m.
NED2 Entity disambiguation (via description) batch_69fe6c6ebe4881909334d772e45403f6 completed May 8, 2026, 11:06 p.m.
PD Predicate disambiguation batch_69de8c1a2bcc81908f914e2e2ced65eb completed April 14, 2026, 6:48 p.m.
Created at: April 10, 2026, 1:55 a.m.