Triple

T2703907
Position Surface form Disambiguated ID Type / Status
Subject National Educational Television E59297 entity
Predicate predecessor P97 FINISHED
Object Educational Television and Radio Center
The Educational Television and Radio Center was an early U.S. organization that coordinated and distributed educational radio and television programming, laying groundwork for what became National Educational Television.
E290876 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: Educational Television and Radio Center | Statement: [National Educational Television, predecessor, Educational Television and Radio Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Educational Television and Radio Center
Context triple: [National Educational Television, predecessor, Educational Television and Radio Center]
  • A. National Educational Television
    National Educational Television was a U.S. nonprofit educational television network that operated from the 1950s to 1970 and laid the groundwork for what became the Public Broadcasting Service (PBS).
  • B. Corporation for Public Broadcasting
    The Corporation for Public Broadcasting is a nonprofit corporation created by the U.S. government to fund and support public television and radio, including networks like PBS and NPR.
  • C. Republic Broadcasting System
    Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
  • D. WGBH Boston
    WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
  • E. Mutual Broadcasting System
    Mutual Broadcasting System was a major American radio network that operated from the 1930s to the 1990s and was known for its news, sports, and talk programming.
  • 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: Educational Television and Radio Center
Triple: [National Educational Television, predecessor, Educational Television and Radio Center]
Generated description
The Educational Television and Radio Center was an early U.S. organization that coordinated and distributed educational radio and television programming, laying groundwork for what became National Educational Television.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Educational Television and Radio Center
Target entity description: The Educational Television and Radio Center was an early U.S. organization that coordinated and distributed educational radio and television programming, laying groundwork for what became National Educational Television.
  • A. National Educational Television
    National Educational Television was a U.S. nonprofit educational television network that operated from the 1950s to 1970 and laid the groundwork for what became the Public Broadcasting Service (PBS).
  • B. Corporation for Public Broadcasting
    The Corporation for Public Broadcasting is a nonprofit corporation created by the U.S. government to fund and support public television and radio, including networks like PBS and NPR.
  • C. Republic Broadcasting System
    Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
  • D. WGBH Boston
    WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
  • E. Mutual Broadcasting System
    Mutual Broadcasting System was a major American radio network that operated from the 1930s to the 1990s and was known for its news, sports, and talk programming.
  • 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_69ab4ac66bc88190b9e4afa5fc843f72 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda5011bc8190ae4e41da391e759c completed March 7, 2026, 7:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf76caec8190930ead7931f7ea91 completed March 10, 2026, 5:43 a.m.
NEDg Description generation batch_69afb01c248c81909af7358da96aa588 completed March 10, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69afb0ae71888190ab0675b7897f1589 completed March 10, 2026, 5:48 a.m.
Created at: March 6, 2026, 9:55 p.m.