Triple

T22129329
Position Surface form Disambiguated ID Type / Status
Subject Dave Mustaine E546867 entity
Predicate child P120 FINISHED
Object Electra Mustaine
Electra Mustaine is an American singer-songwriter and actress, known for her work in country and rock music as well as for being the daughter of Megadeth frontman Dave Mustaine.
E1520904 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: Electra Mustaine | Statement: [Dave Mustaine, child, Electra Mustaine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Electra Mustaine
Context triple: [Dave Mustaine, child, Electra Mustaine]
  • A. Mary Bennington
    Mary Bennington is the infant around whom the comedic and emotional events of the film "Three Men and a Baby" revolve.
  • B. D’arcy Wretzky
    D’arcy Wretzky is an American musician best known as the original bassist of the alternative rock band The Smashing Pumpkins.
  • C. Lita Ford
    Lita Ford is an English-born American rock guitarist, singer, and songwriter best known as the lead guitarist of the pioneering all-female band The Runaways and for her successful solo career in the 1980s.
  • D. Sharon Baker
    Sharon Baker is the central protagonist of the crime film "Cradle to Grave," around whom the story’s main conflicts and developments revolve.
  • E. Tobi Vail
    Tobi Vail is an American musician, writer, and feminist activist best known as the drummer of Bikini Kill and a key figure in the development of the riot grrrl movement.
  • 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: Electra Mustaine
Triple: [Dave Mustaine, child, Electra Mustaine]
Generated description
Electra Mustaine is an American singer-songwriter and actress, known for her work in country and rock music as well as for being the daughter of Megadeth frontman Dave Mustaine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Electra Mustaine
Target entity description: Electra Mustaine is an American singer-songwriter and actress, known for her work in country and rock music as well as for being the daughter of Megadeth frontman Dave Mustaine.
  • A. Mary Bennington
    Mary Bennington is the infant around whom the comedic and emotional events of the film "Three Men and a Baby" revolve.
  • B. D’arcy Wretzky
    D’arcy Wretzky is an American musician best known as the original bassist of the alternative rock band The Smashing Pumpkins.
  • C. Lita Ford
    Lita Ford is an English-born American rock guitarist, singer, and songwriter best known as the lead guitarist of the pioneering all-female band The Runaways and for her successful solo career in the 1980s.
  • D. Sharon Baker
    Sharon Baker is the central protagonist of the crime film "Cradle to Grave," around whom the story’s main conflicts and developments revolve.
  • E. Tobi Vail
    Tobi Vail is an American musician, writer, and feminist activist best known as the drummer of Bikini Kill and a key figure in the development of the riot grrrl movement.
  • 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_69e11e39bf348190b541bfa16a7b71e0 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129851db8819082d50bbb73670bf6 completed April 28, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8f2727688190a31f6dc43ed24b5b completed May 18, 2026, 4:01 a.m.
NEDg Description generation batch_6a0a930c5af881909617ab27948b05e4 completed May 18, 2026, 4:18 a.m.
NED2 Entity disambiguation (via description) batch_6a0a934aea4c8190915db711b3a0e7cf completed May 18, 2026, 4:19 a.m.
Created at: April 16, 2026, 8:32 p.m.