Triple

T17924754
Position Surface form Disambiguated ID Type / Status
Subject Foster Hewitt E448161 entity
Predicate founded P104 FINISHED
Object CKFH (Toronto radio station)
CKFH was a Toronto radio station best known as the broadcasting home for legendary hockey announcer Foster Hewitt and his Hockey Night in Canada play-by-play.
 E1297037 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: CKFH (Toronto radio station) | Statement: [Foster Hewitt, founded, CKFH (Toronto radio station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CKFH (Toronto radio station)
Context triple: [Foster Hewitt, founded, CKFH (Toronto radio station)]
  • A. radio station CFRB
    Radio station CFRB is a prominent Toronto-based Canadian news and talk radio broadcaster known for its influential programming and long history in Canadian media.
  • B. CHUM-FM
    CHUM-FM is a major Toronto radio station best known for its contemporary hit music format and long-standing presence in the Canadian broadcasting landscape.
  • C. CJTR-FM
    CJTR-FM is a community-based radio station broadcasting at 91.3 FM in Regina, Saskatchewan, featuring a diverse range of music, cultural, and spoken-word programming.
  • D. WCKL-FM
    WCKL-FM is a U.S. radio station that at one time used the former call sign of Chicago’s well-known rock outlet WLUP-FM.
  • E. CJMT-DT Toronto
    CJMT-DT Toronto is a Canadian multicultural television station serving the Greater Toronto Area and operating as part of the Citytv network.
  • 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: CKFH (Toronto radio station)
Triple: [Foster Hewitt, founded, CKFH (Toronto radio station)]
Generated description
CKFH was a Toronto radio station best known as the broadcasting home for legendary hockey announcer Foster Hewitt and his Hockey Night in Canada play-by-play.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CKFH (Toronto radio station)
Target entity description: CKFH was a Toronto radio station best known as the broadcasting home for legendary hockey announcer Foster Hewitt and his Hockey Night in Canada play-by-play.
  • A. radio station CFRB
    Radio station CFRB is a prominent Toronto-based Canadian news and talk radio broadcaster known for its influential programming and long history in Canadian media.
  • B. CHUM-FM
    CHUM-FM is a major Toronto radio station best known for its contemporary hit music format and long-standing presence in the Canadian broadcasting landscape.
  • C. CJTR-FM
    CJTR-FM is a community-based radio station broadcasting at 91.3 FM in Regina, Saskatchewan, featuring a diverse range of music, cultural, and spoken-word programming.
  • D. WCKL-FM
    WCKL-FM is a U.S. radio station that at one time used the former call sign of Chicago’s well-known rock outlet WLUP-FM.
  • E. CJMT-DT Toronto
    CJMT-DT Toronto is a Canadian multicultural television station serving the Greater Toronto Area and operating as part of the Citytv network.
  • 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_69d8b9f79d14819095540856928f0e25 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4a54cf8188190b9bd676443418c23 completed April 19, 2026, 9:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a03213465088190990a998647d8acad completed May 12, 2026, 12:46 p.m.
NEDg Description generation batch_6a032338dbb48190ac0870ae5cabbb46 completed May 12, 2026, 12:55 p.m.
NED2 Entity disambiguation (via description) batch_6a032435a3f08190a3c5435e4a83b0c6 completed May 12, 2026, 12:59 p.m.
Created at: April 10, 2026, 10:20 a.m.