Triple

T2128782
Position Surface form Disambiguated ID Type / Status
Subject Chambers E46486 entity
Predicate hasNotableBearer P458 FINISHED
Object Whittaker Chambers
Whittaker Chambers was an American writer and former Soviet spy whose testimony in the Alger Hiss case became a pivotal moment in the early Cold War and U.S. anti-communist politics.
 E237799 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: Whittaker Chambers | Statement: [Chambers, hasNotableBearer, Whittaker Chambers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Whittaker Chambers
Context triple: [Chambers, hasNotableBearer, Whittaker Chambers]
  • A. Samuel Fisk
    Samuel Fisk is a notable individual distinguished enough to be recognized as a prominent bearer of the surname Fisk.
  • B. Hal Mason
    Hal Mason is a central resistance fighter and the eldest son of Tom Mason in the post-apocalyptic science fiction TV series "Falling Skies."
  • C. Harry Stockwell
    Harry Stockwell was an American actor and singer best known for providing the voice of Prince Charming in Disney’s classic animated film "Snow White and the Seven Dwarfs."
  • D. Henry Lewy
    Henry Lewy was a German-born American recording engineer and producer best known for his work on landmark albums by artists such as Joni Mitchell and Leonard Cohen.
  • E. Murray Kempton
    Murray Kempton was an American journalist, columnist, and Pulitzer Prize–winning writer known for his incisive political commentary and elegant prose.
  • 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: Whittaker Chambers
Triple: [Chambers, hasNotableBearer, Whittaker Chambers]
Generated description
Whittaker Chambers was an American writer and former Soviet spy whose testimony in the Alger Hiss case became a pivotal moment in the early Cold War and U.S. anti-communist politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Whittaker Chambers
Target entity description: Whittaker Chambers was an American writer and former Soviet spy whose testimony in the Alger Hiss case became a pivotal moment in the early Cold War and U.S. anti-communist politics.
  • A. Samuel Fisk
    Samuel Fisk is a notable individual distinguished enough to be recognized as a prominent bearer of the surname Fisk.
  • B. Hal Mason
    Hal Mason is a central resistance fighter and the eldest son of Tom Mason in the post-apocalyptic science fiction TV series "Falling Skies."
  • C. Harry Stockwell
    Harry Stockwell was an American actor and singer best known for providing the voice of Prince Charming in Disney’s classic animated film "Snow White and the Seven Dwarfs."
  • D. Henry Lewy
    Henry Lewy was a German-born American recording engineer and producer best known for his work on landmark albums by artists such as Joni Mitchell and Leonard Cohen.
  • E. Murray Kempton
    Murray Kempton was an American journalist, columnist, and Pulitzer Prize–winning writer known for his incisive political commentary and elegant prose.
  • 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_69a88a1626548190ae59a5028c3baa8e completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbb7659f48190871cb27faf47e18a completed March 7, 2026, 5:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51a36398819081df18cc18bc3456 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae528634608190bf10e3abf5a2c2d9 completed March 9, 2026, 4:54 a.m.
NED2 Entity disambiguation (via description) batch_69ae536431bc8190b9f293d74046cb27 completed March 9, 2026, 4:58 a.m.
Created at: March 4, 2026, 7:44 p.m.