Triple

T365102
Position Surface form Disambiguated ID Type / Status
Subject Chandrasekhar–Friedman–Schutz instability E7942 entity
Predicate namedAfter P63 FINISHED
Object John L. Friedman
John L. Friedman is an American theoretical physicist known for his contributions to relativistic astrophysics and gravitational physics, including work on instabilities in rotating stars.
E127599 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: John L. Friedman | Statement: [Chandrasekhar–Friedman–Schutz instability, namedAfter, John L. Friedman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John L. Friedman
Context triple: [Chandrasekhar–Friedman–Schutz instability, namedAfter, John L. Friedman]
  • A. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • B. Philip M. Kaiser
    Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
  • C. Thomas Blatt
    Thomas Blatt was a Polish Jewish Holocaust survivor, writer, and speaker best known for his escape from the Sobibor extermination camp and his later efforts to document its history.
  • D. Paul G. Hoffman
    Paul G. Hoffman was an American automobile executive and public administrator best known for leading post–World War II European recovery efforts and later serving in prominent roles at the United Nations.
  • E. Bernard M. Gordon
    Bernard M. Gordon is an American engineer, inventor, and philanthropist known for pioneering work in high-speed analog-to-digital conversion and for major contributions to engineering education.
  • 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: John L. Friedman
Triple: [Chandrasekhar–Friedman–Schutz instability, namedAfter, John L. Friedman]
Generated description
John L. Friedman is an American theoretical physicist known for his contributions to relativistic astrophysics and gravitational physics, including work on instabilities in rotating stars.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John L. Friedman
Target entity description: John L. Friedman is an American theoretical physicist known for his contributions to relativistic astrophysics and gravitational physics, including work on instabilities in rotating stars.
  • A. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • B. Philip M. Kaiser
    Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
  • C. Thomas Blatt
    Thomas Blatt was a Polish Jewish Holocaust survivor, writer, and speaker best known for his escape from the Sobibor extermination camp and his later efforts to document its history.
  • D. Paul G. Hoffman
    Paul G. Hoffman was an American automobile executive and public administrator best known for leading post–World War II European recovery efforts and later serving in prominent roles at the United Nations.
  • E. Bernard M. Gordon
    Bernard M. Gordon is an American engineer, inventor, and philanthropist known for pioneering work in high-speed analog-to-digital conversion and for major contributions to engineering education.
  • 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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebe6c1b4819083335e880c205ed6 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5370a97881908916b387ff6b02af completed March 7, 2026, 4:33 p.m.
NEDg Description generation batch_69ac542bac488190b7d6c2ed9a919779 completed March 7, 2026, 4:36 p.m.
NED2 Entity disambiguation (via description) batch_69ac54971fc88190b009a05180f10cf5 completed March 7, 2026, 4:38 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.