Triple

T718614
Position Surface form Disambiguated ID Type / Status
Subject Harry Dexter White E14364 entity
Predicate subjectOf P38 FINISHED
Object House Un-American Activities Committee testimony E67080 NE FINISHED

How this triple was built (2 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: House Un-American Activities Committee testimony | Statement: [Harry Dexter White, subjectOf, House Un-American Activities Committee testimony]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: House Un-American Activities Committee testimony
Context triple: [Harry Dexter White, subjectOf, House Un-American Activities Committee testimony]
  • A. House Un-American Activities Committee chosen
    The House Un-American Activities Committee was a U.S. House of Representatives committee best known for investigating alleged communist influence and subversive activities, particularly in Hollywood and other cultural institutions, during the mid-20th century.
  • B. McCarthyism
    McCarthyism was a period of intense anti-communist suspicion and political repression in the United States during the early Cold War, marked by aggressive investigations, blacklisting, and accusations often made without proper evidence.
  • C. United States Senate Watergate Committee
    The United States Senate Watergate Committee was a special investigative committee formed by the U.S. Senate in 1973 to publicly investigate the Watergate break-in and related abuses of power in the Nixon administration.
  • D. Pages of Testimony
    Pages of Testimony are individual biographical forms documenting the lives and fates of Jewish Holocaust victims, preserved as a central memorial and archival resource at Yad Vashem.
  • 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.

Provenance (3 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_69a4934a36e081909e7abef98b898a4e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a58d4c3c8190ad4527d14bca5e6e completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dcb77bc481909d79542001fafbd2 completed March 2, 2026, 6:53 p.m.
Created at: March 1, 2026, 7:37 p.m.