Triple

T1555516
Position Surface form Disambiguated ID Type / Status
Subject NOVA ScienceNow E33194 entity
Predicate productionCompany P490 FINISHED
Object WGBH Boston
WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
 E178162 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: WGBH Boston | Statement: [NOVA ScienceNow, productionCompany, WGBH Boston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WGBH Boston
Context triple: [NOVA ScienceNow, productionCompany, WGBH Boston]
  • A. 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.
  • B. National Public Radio
    National Public Radio (NPR) is a nonprofit American media organization that produces and distributes news, talk, and cultural programming to a network of public radio stations across the United States.
  • C. 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).
  • D. KCTS-TV
    KCTS-TV is a Seattle-based public television station best known for producing educational programs such as the science show "Bill Nye the Science Guy."
  • E. PBS
    PBS is a U.S. public television network known for educational, scientific, and cultural 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: WGBH Boston
Triple: [NOVA ScienceNow, productionCompany, WGBH Boston]
Generated description
WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WGBH Boston
Target entity description: WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
  • A. 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.
  • B. National Public Radio
    National Public Radio (NPR) is a nonprofit American media organization that produces and distributes news, talk, and cultural programming to a network of public radio stations across the United States.
  • C. 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).
  • D. KCTS-TV
    KCTS-TV is a Seattle-based public television station best known for producing educational programs such as the science show "Bill Nye the Science Guy."
  • E. PBS
    PBS is a U.S. public television network known for educational, scientific, and cultural 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_69a885ee6db8819099502bc5ce8af881 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa620eed9081908921530fd60656b7 completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad370e10248190b060a0209b979ef9 completed March 8, 2026, 8:45 a.m.
NEDg Description generation batch_69ad3b03780881909ca372552cdc4ff3 completed March 8, 2026, 9:01 a.m.
NED2 Entity disambiguation (via description) batch_69ad3b6bbc9c8190964ad173cfca5698 completed March 8, 2026, 9:03 a.m.
Created at: March 4, 2026, 7:27 p.m.