Triple

T249325
Position Surface form Disambiguated ID Type / Status
Subject Feynman O-ring ice water demonstration E5107 entity
Predicate performedInFrontOf P4422 FINISHED
Object Rogers Commission members E1166 NE FINISHED

How this triple was built (3 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: Rogers Commission members | Statement: [Feynman O-ring ice water demonstration, performedInFrontOf, Rogers Commission members]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rogers Commission members
Context triple: [Feynman O-ring ice water demonstration, performedInFrontOf, Rogers Commission members]
  • A. Rogers Commission investigation of the Space Shuttle Challenger disaster chosen
    The Rogers Commission investigation of the Space Shuttle Challenger disaster was a presidentially appointed inquiry that probed the technical and organizational causes of the 1986 shuttle explosion, famously exposing flaws in NASA’s decision-making and safety culture.
  • B. Hunter Commission
    The Hunter Commission was a British-appointed committee of inquiry established in 1919 to investigate the Jallianwala Bagh massacre and related events in Punjab.
  • C. Warren Commission
    The Warren Commission was a presidentially appointed panel led by Chief Justice Earl Warren that conducted the official U.S. government investigation into the 1963 assassination of President John F. Kennedy.
  • D. Committee of Five
    The Committee of Five was a group of American colonial leaders appointed in 1776 to draft the Declaration of Independence, including figures such as Thomas Jefferson, John Adams, and Benjamin Franklin.
  • E. United States House Select Committee on Assassinations
    The United States House Select Committee on Assassinations was a special congressional committee established in the late 1970s to reexamine the killings of President John F. Kennedy and Dr. Martin Luther King Jr., ultimately concluding that Kennedy was likely assassinated as the result of a conspiracy.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: performedInFrontOf
Context triple: [Feynman O-ring ice water demonstration, performedInFrontOf, Rogers Commission members]
  • A. presentedBy
    Indicates that something (such as an event, performance, or work) is formally organized, hosted, or introduced by a particular person or entity.
  • B. presentedIn
    Indicates that something is shown, displayed, or formally introduced within a particular context, medium, event, or setting.
  • C. presentedTo chosen
    Indicates that something (such as an item, work, or information) was formally given, shown, or introduced by one party to another as the recipient.
  • D. firstPerformance
    Indicates that an entity marks the initial or debut performance of another entity, such as a work, artist, or production.
  • E. alsoPresidedBy
    Indicates that an event, organization, or proceeding is jointly overseen or led by an additional presiding entity alongside the primary one.
  • F. None of above.

Provenance (4 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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d3728f0819086214ccc2db2305a completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a386155c0c8190baa1a1d5df15392e completed March 1, 2026, 12:19 a.m.
PD Predicate disambiguation batch_69a25b64ea3081908de626a0e1445bdb completed Feb. 28, 2026, 3:05 a.m.
Created at: Feb. 28, 2026, 2:54 a.m.