Triple

T7298777
Position Surface form Disambiguated ID Type / Status
Subject Eddie Van Halen E167787 entity
Predicate sibling P363 FINISHED
Object Alex Van Halen
Alex Van Halen is a Dutch-American drummer best known as the co-founder and longtime percussionist of the hard rock band Van Halen.
E659211 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: Alex Van Halen | Statement: [Eddie Van Halen, sibling, Alex Van Halen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alex Van Halen
Context triple: [Eddie Van Halen, sibling, Alex Van Halen]
  • A. Wolfgang Van Halen
    Wolfgang Van Halen is an American musician and multi-instrumentalist best known as the former bassist of Van Halen and the founder of the solo project Mammoth WVH.
  • B. Eddie Van Halen
    Eddie Van Halen was a groundbreaking rock guitarist and co-founder of the band Van Halen, renowned for his innovative tapping technique and influential, virtuosic playing style.
  • C. Uli Jon Roth
    Uli Jon Roth is a German guitarist and composer renowned as a pioneering figure of neo-classical metal and for his influential early work with the Scorpions.
  • D. David Lee Roth
    David Lee Roth is an American rock singer best known as the charismatic and flamboyant frontman of the band Van Halen and for his successful solo career in the 1980s.
  • E. Vinnie Vincent
    Vinnie Vincent is an American guitarist and songwriter best known for his brief but influential early-1980s tenure in the rock band Kiss and for leading the Vinnie Vincent Invasion.
  • 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: Alex Van Halen
Triple: [Eddie Van Halen, sibling, Alex Van Halen]
Generated description
Alex Van Halen is a Dutch-American drummer best known as the co-founder and longtime percussionist of the hard rock band Van Halen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alex Van Halen
Target entity description: Alex Van Halen is a Dutch-American drummer best known as the co-founder and longtime percussionist of the hard rock band Van Halen.
  • A. Wolfgang Van Halen
    Wolfgang Van Halen is an American musician and multi-instrumentalist best known as the former bassist of Van Halen and the founder of the solo project Mammoth WVH.
  • B. Eddie Van Halen
    Eddie Van Halen was a groundbreaking rock guitarist and co-founder of the band Van Halen, renowned for his innovative tapping technique and influential, virtuosic playing style.
  • C. Uli Jon Roth
    Uli Jon Roth is a German guitarist and composer renowned as a pioneering figure of neo-classical metal and for his influential early work with the Scorpions.
  • D. David Lee Roth
    David Lee Roth is an American rock singer best known as the charismatic and flamboyant frontman of the band Van Halen and for his successful solo career in the 1980s.
  • E. Vinnie Vincent
    Vinnie Vincent is an American guitarist and songwriter best known for his brief but influential early-1980s tenure in the rock band Kiss and for leading the Vinnie Vincent Invasion.
  • 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_69c6888c820881909fc68f689fe1c251 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ebad1b4481909e49ccc580007e4b completed March 27, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa7320bc819081e0b94e8909c4aa completed March 28, 2026, 3:57 p.m.
NEDg Description generation batch_69c7fb1d9fdc8190943758de004057d6 completed March 28, 2026, 4 p.m.
NED2 Entity disambiguation (via description) batch_69c7fcc4dce881909262c5b67ddd980c completed March 28, 2026, 4:07 p.m.
Created at: March 27, 2026, 3 p.m.