Triple

T7536439
Position Surface form Disambiguated ID Type / Status
Subject WGBH Boston E178162 entity
Predicate foundedBy P104 FINISHED
Object Lowell Institute Cooperative Broadcasting Council
The Lowell Institute Cooperative Broadcasting Council was a Boston-based educational consortium that pioneered public broadcasting initiatives, ultimately leading to the creation of influential stations such as WGBH.
E671042 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: Lowell Institute Cooperative Broadcasting Council | Statement: [WGBH Boston, foundedBy, Lowell Institute Cooperative Broadcasting Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lowell Institute Cooperative Broadcasting Council
Context triple: [WGBH Boston, foundedBy, Lowell Institute Cooperative Broadcasting Council]
  • A. Alto Broadcasting System
    Alto Broadcasting System was a pioneering Philippine media company that became the country’s first television network operator and a forerunner of today’s ABS-CBN.
  • B. WGBH Boston
    WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
  • C. Cooke Broadcasting
    Cooke Broadcasting was a media company in the United States that operated television and radio stations under the ownership of businessman Jack Kent Cooke.
  • D. Council for New England
    The Council for New England was a 17th-century English joint-stock company and royal council responsible for promoting, organizing, and overseeing early colonization efforts in the New England region of North America.
  • E. Lowell Female Labor Reform Association
    The Lowell Female Labor Reform Association was a 19th-century organization of women mill workers in Lowell, Massachusetts, that campaigned for improved labor conditions and shorter working hours in the early American industrial era.
  • 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: Lowell Institute Cooperative Broadcasting Council
Triple: [WGBH Boston, foundedBy, Lowell Institute Cooperative Broadcasting Council]
Generated description
The Lowell Institute Cooperative Broadcasting Council was a Boston-based educational consortium that pioneered public broadcasting initiatives, ultimately leading to the creation of influential stations such as WGBH.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lowell Institute Cooperative Broadcasting Council
Target entity description: The Lowell Institute Cooperative Broadcasting Council was a Boston-based educational consortium that pioneered public broadcasting initiatives, ultimately leading to the creation of influential stations such as WGBH.
  • A. Alto Broadcasting System
    Alto Broadcasting System was a pioneering Philippine media company that became the country’s first television network operator and a forerunner of today’s ABS-CBN.
  • B. WGBH Boston
    WGBH Boston is a major American public television and radio broadcaster known for producing influential educational and science programs for PBS.
  • C. Cooke Broadcasting
    Cooke Broadcasting was a media company in the United States that operated television and radio stations under the ownership of businessman Jack Kent Cooke.
  • D. Council for New England
    The Council for New England was a 17th-century English joint-stock company and royal council responsible for promoting, organizing, and overseeing early colonization efforts in the New England region of North America.
  • E. Lowell Female Labor Reform Association
    The Lowell Female Labor Reform Association was a 19th-century organization of women mill workers in Lowell, Massachusetts, that campaigned for improved labor conditions and shorter working hours in the early American industrial era.
  • 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_69c69f2acdbc8190b5a8320168c1d0ba completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f84db0c48190b2b3d8c5f802f713 completed March 27, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84f0c02148190bb5f63cf9891ec0c completed March 28, 2026, 9:58 p.m.
NEDg Description generation batch_69c84f9ce82081908813a1185b9b3570 completed March 28, 2026, 10:01 p.m.
NED2 Entity disambiguation (via description) batch_69c8500e64788190b196988290aea7d7 completed March 28, 2026, 10:02 p.m.
Created at: March 27, 2026, 3:48 p.m.