Triple

T3149698
Position Surface form Disambiguated ID Type / Status
Subject WABD E65846 entity
Predicate namedAfter P63 FINISHED
Object Allen B. DuMont
Allen B. DuMont was an American electronics engineer and television pioneer known for developing the modern cathode-ray tube and founding one of the earliest commercial television networks.
 E333357 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: Allen B. DuMont | Statement: [WABD, namedAfter, Allen B. DuMont]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Allen B. DuMont
Context triple: [WABD, namedAfter, Allen B. DuMont]
  • A. Vladimir Zworykin
    Vladimir Zworykin was a Russian-American engineer and inventor widely regarded as a pioneer of television technology, particularly for his work on the iconoscope and kinescope.
  • B. David Sarnoff
    David Sarnoff was a pioneering American radio and television executive who led RCA and helped shape the development and commercialization of broadcast media in the 20th century.
  • C. Robert W. Sarnoff
    Robert W. Sarnoff was an American media executive who served as chairman and CEO of RCA, overseeing the company during the rise of color television and modern broadcasting.
  • D. Robert W. de Forest
    Robert W. de Forest was an American lawyer, philanthropist, and civic leader known for his influential roles in social reform, public health, and the arts in the early 20th century United States.
  • E. Lee de Forest
    Lee de Forest was an American inventor and radio pioneer best known for creating the Audion vacuum tube, a key development in early electronics and wireless communication.
  • 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: Allen B. DuMont
Triple: [WABD, namedAfter, Allen B. DuMont]
Generated description
Allen B. DuMont was an American electronics engineer and television pioneer known for developing the modern cathode-ray tube and founding one of the earliest commercial television networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Allen B. DuMont
Target entity description: Allen B. DuMont was an American electronics engineer and television pioneer known for developing the modern cathode-ray tube and founding one of the earliest commercial television networks.
  • A. Vladimir Zworykin
    Vladimir Zworykin was a Russian-American engineer and inventor widely regarded as a pioneer of television technology, particularly for his work on the iconoscope and kinescope.
  • B. David Sarnoff
    David Sarnoff was a pioneering American radio and television executive who led RCA and helped shape the development and commercialization of broadcast media in the 20th century.
  • C. Robert W. Sarnoff
    Robert W. Sarnoff was an American media executive who served as chairman and CEO of RCA, overseeing the company during the rise of color television and modern broadcasting.
  • D. Robert W. de Forest
    Robert W. de Forest was an American lawyer, philanthropist, and civic leader known for his influential roles in social reform, public health, and the arts in the early 20th century United States.
  • E. Lee de Forest
    Lee de Forest was an American inventor and radio pioneer best known for creating the Audion vacuum tube, a key development in early electronics and wireless communication.
  • 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_69ad8584485081909ed529e890cadc4a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada5bf902c8190a490fa55e2dcecc0 completed March 8, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b235bad36c8190ab93312950380d36 completed March 12, 2026, 3:40 a.m.
NEDg Description generation batch_69b236e4efe08190ade7c1cc4b941639 completed March 12, 2026, 3:45 a.m.
NED2 Entity disambiguation (via description) batch_69b2375a75488190b3f2215c85d43f9c completed March 12, 2026, 3:47 a.m.
Created at: March 8, 2026, 3:05 p.m.