Triple

T5910319
Position Surface form Disambiguated ID Type / Status
Subject Slayer E131441 entity
Predicate member P10 FINISHED
Object Jeff Hanneman
Jeff Hanneman was an American guitarist and songwriter best known as a founding member and primary composer for the influential thrash metal band Slayer.
 E556815 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: Jeff Hanneman | Statement: [Slayer, member, Jeff Hanneman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jeff Hanneman
Context triple: [Slayer, member, Jeff Hanneman]
  • A. Tom Araya
    Tom Araya is a Chilean-American musician best known as the bassist and lead vocalist of the influential thrash metal band Slayer.
  • B. Jon Lomberg
    Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
  • C. Cliff Burton
    Cliff Burton was an influential American bassist and songwriter best known for his innovative work with the heavy metal band Metallica in the early 1980s.
  • D. Dave Mustaine
    Dave Mustaine is an American guitarist, vocalist, and songwriter best known as the founder and frontman of the thrash metal band Megadeth.
  • E. Michael Wisher
    Michael Wisher was a British character actor best known for originating the role of Davros in the long-running science fiction television series Doctor Who.
  • 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: Jeff Hanneman
Triple: [Slayer, member, Jeff Hanneman]
Generated description
Jeff Hanneman was an American guitarist and songwriter best known as a founding member and primary composer for the influential thrash metal band Slayer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jeff Hanneman
Target entity description: Jeff Hanneman was an American guitarist and songwriter best known as a founding member and primary composer for the influential thrash metal band Slayer.
  • A. Tom Araya
    Tom Araya is a Chilean-American musician best known as the bassist and lead vocalist of the influential thrash metal band Slayer.
  • B. Jon Lomberg
    Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
  • C. Cliff Burton
    Cliff Burton was an influential American bassist and songwriter best known for his innovative work with the heavy metal band Metallica in the early 1980s.
  • D. Dave Mustaine
    Dave Mustaine is an American guitarist, vocalist, and songwriter best known as the founder and frontman of the thrash metal band Megadeth.
  • E. Michael Wisher
    Michael Wisher was a British character actor best known for originating the role of Davros in the long-running science fiction television series Doctor Who.
  • 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_69c008593a44819081a07ae0efe6c574 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c037767af08190b5678cff9fd0816f completed March 22, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0c015b90081909777ac5ed80e927c completed March 23, 2026, 4:22 a.m.
NEDg Description generation batch_69c0c1bf78908190933360b1099b1444 completed March 23, 2026, 4:29 a.m.
NED2 Entity disambiguation (via description) batch_69c0c240c3ac8190895c621c3d326bfd completed March 23, 2026, 4:32 a.m.
Created at: March 22, 2026, 3:59 p.m.