Triple

T858734
Position Surface form Disambiguated ID Type / Status
Subject Edward Samuel Rogers Jr. E18551 entity
Predicate founded P104 FINISHED
Object CFTO-TV (as an early investor and co-founder)
CFTO-TV is a major Toronto-based television station that became a flagship outlet in the CTV Television Network.
 E101208 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: CFTO-TV (as an early investor and co-founder) | Statement: [Edward Samuel Rogers Jr., founded, CFTO-TV (as an early investor and co-founder)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CFTO-TV (as an early investor and co-founder)
Context triple: [Edward Samuel Rogers Jr., founded, CFTO-TV (as an early investor and co-founder)]
  • A. CBS Television Distribution
    CBS Television Distribution was a major American television syndication and distribution company responsible for licensing and distributing a wide range of popular TV series and programming to broadcasters and other platforms.
  • B. CBC
    CBC is Canada's national public broadcaster, known for airing major sports events, news, and original programming on television and radio.
  • C. Central Independent Television
    Central Independent Television was a regional ITV franchise in the United Kingdom, best known for producing news, current affairs, and entertainment programming for the Midlands.
  • D. Fox Television Stations
    Fox Television Stations is a U.S.-based group of television stations owned by Fox Corporation that operates many of the company’s local broadcast outlets in major markets across the country.
  • E. Canadian Film Centre
    The Canadian Film Centre is a renowned Toronto-based institution dedicated to advancing Canadian film, television, and digital media talent through professional training and development programs.
  • 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: CFTO-TV (as an early investor and co-founder)
Triple: [Edward Samuel Rogers Jr., founded, CFTO-TV (as an early investor and co-founder)]
Generated description
CFTO-TV is a major Toronto-based television station that became a flagship outlet in the CTV Television Network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CFTO-TV (as an early investor and co-founder)
Target entity description: CFTO-TV is a major Toronto-based television station that became a flagship outlet in the CTV Television Network.
  • A. CBS Television Distribution
    CBS Television Distribution was a major American television syndication and distribution company responsible for licensing and distributing a wide range of popular TV series and programming to broadcasters and other platforms.
  • B. CBC
    CBC is Canada's national public broadcaster, known for airing major sports events, news, and original programming on television and radio.
  • C. Central Independent Television
    Central Independent Television was a regional ITV franchise in the United Kingdom, best known for producing news, current affairs, and entertainment programming for the Midlands.
  • D. Fox Television Stations
    Fox Television Stations is a U.S.-based group of television stations owned by Fox Corporation that operates many of the company’s local broadcast outlets in major markets across the country.
  • E. Canadian Film Centre
    The Canadian Film Centre is a renowned Toronto-based institution dedicated to advancing Canadian film, television, and digital media talent through professional training and development programs.
  • 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac4f740881909cb59a6c18a77af3 completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3c1ee4481909d5713122e5ad856 completed March 4, 2026, 3:15 a.m.
NEDg Description generation batch_69a7a5288338819089638d5c848735dd completed March 4, 2026, 3:21 a.m.
NED2 Entity disambiguation (via description) batch_69a7a63398f081908b63b4f79aa81f85 completed March 4, 2026, 3:25 a.m.
Created at: March 1, 2026, 7:39 p.m.