Triple

T259611
Position Surface form Disambiguated ID Type / Status
Subject Murray Gell-Mann E5511 entity
Predicate hasSibling P363 FINISHED
Object Arthur Gell-Mann
Arthur Gell-Mann was the brother of Nobel Prize–winning physicist Murray Gell-Mann and a member of the Gell-Mann family, though he is not widely known in his own right.
 E53384 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: Arthur Gell-Mann | Statement: [Murray Gell-Mann, hasSibling, Arthur Gell-Mann]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arthur Gell-Mann
Context triple: [Murray Gell-Mann, hasSibling, Arthur Gell-Mann]
  • A. Murray Gell-Mann
    Murray Gell-Mann was an American physicist best known for developing the quark model of subatomic particles and receiving the 1969 Nobel Prize in Physics.
  • B. Sheldon Glashow
    Sheldon Glashow is an American theoretical physicist and Nobel laureate renowned for his pioneering contributions to the electroweak theory that unifies electromagnetic and weak nuclear forces.
  • C. Steven Weinberg
    Steven Weinberg was an American theoretical physicist and Nobel laureate renowned for his pioneering work in unifying the electromagnetic and weak nuclear forces into the electroweak theory.
  • D. Gerald Guralnik
    Gerald Guralnik was an American theoretical physicist best known as one of the co-discoverers of the Higgs mechanism that explains how particles acquire mass.
  • E. Jerome Friedman
    Jerome Friedman is an American physicist and Nobel laureate renowned for his pioneering experimental work that confirmed the existence of quarks as fundamental constituents of matter.
  • 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 Gell-Mann
Triple: [Murray Gell-Mann, hasSibling, Arthur Gell-Mann]
Generated description
Arthur Gell-Mann was the brother of Nobel Prize–winning physicist Murray Gell-Mann and a member of the Gell-Mann family, though he is not widely known in his own right.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arthur Gell-Mann
Target entity description: Arthur Gell-Mann was the brother of Nobel Prize–winning physicist Murray Gell-Mann and a member of the Gell-Mann family, though he is not widely known in his own right.
  • A. Murray Gell-Mann
    Murray Gell-Mann was an American physicist best known for developing the quark model of subatomic particles and receiving the 1969 Nobel Prize in Physics.
  • B. Sheldon Glashow
    Sheldon Glashow is an American theoretical physicist and Nobel laureate renowned for his pioneering contributions to the electroweak theory that unifies electromagnetic and weak nuclear forces.
  • C. Steven Weinberg
    Steven Weinberg was an American theoretical physicist and Nobel laureate renowned for his pioneering work in unifying the electromagnetic and weak nuclear forces into the electroweak theory.
  • D. Gerald Guralnik
    Gerald Guralnik was an American theoretical physicist best known as one of the co-discoverers of the Higgs mechanism that explains how particles acquire mass.
  • E. Jerome Friedman
    Jerome Friedman is an American physicist and Nobel laureate renowned for his pioneering experimental work that confirmed the existence of quarks as fundamental constituents of matter.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d71a10c8190894c86e7a67c5974 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a4253cbdb88190a4db08c9a91bc15a completed March 1, 2026, 11:38 a.m.
NEDg Description generation batch_69a4256f2c488190a0373af74b0144c0 completed March 1, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69a4290798f88190ae52f0fe6c456498 completed March 1, 2026, 11:54 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.