Triple
T884369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward S. Rogers Sr. |
E19096
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
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.
|
E104219
|
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: radio station CFRB | Statement: [Edward S. Rogers Sr., founded, radio station CFRB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: radio station CFRB Context triple: [Edward S. Rogers Sr., founded, radio station CFRB]
-
A.
CBC Radio 2
CBC Radio 2 is a Canadian public radio network operated by the Canadian Broadcasting Corporation, known for its focus on music and cultural programming.
-
B.
CJRU 1280 AM
CJRU 1280 AM is the campus and community radio station serving Toronto Metropolitan University and the surrounding Toronto area.
-
C.
CBS Radio
CBS Radio was a major American radio network that became widely known for broadcasting President Franklin D. Roosevelt’s influential Fireside Chats and other national news and entertainment programs during the 20th century.
-
D.
Ici Radio-Canada Première
Ici Radio-Canada Première is the Canadian Broadcasting Corporation’s main French-language talk and news radio network, offering current affairs, cultural programming, and public service content across Canada.
-
E.
WBZ-FM
WBZ-FM is a Boston-area sports radio station known for its all-sports format and coverage of local professional teams.
- 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: radio station CFRB Triple: [Edward S. Rogers Sr., founded, radio station CFRB]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: radio station CFRB Target entity description: 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.
-
A.
CBC Radio 2
CBC Radio 2 is a Canadian public radio network operated by the Canadian Broadcasting Corporation, known for its focus on music and cultural programming.
-
B.
CJRU 1280 AM
CJRU 1280 AM is the campus and community radio station serving Toronto Metropolitan University and the surrounding Toronto area.
-
C.
CBS Radio
CBS Radio was a major American radio network that became widely known for broadcasting President Franklin D. Roosevelt’s influential Fireside Chats and other national news and entertainment programs during the 20th century.
-
D.
Ici Radio-Canada Première
Ici Radio-Canada Première is the Canadian Broadcasting Corporation’s main French-language talk and news radio network, offering current affairs, cultural programming, and public service content across Canada.
-
E.
WBZ-FM
WBZ-FM is a Boston-area sports radio station known for its all-sports format and coverage of local professional teams.
- 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_69a4939c32488190a7ccd41cf0abb22b |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ace495348190aec66f35ea90bc89 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b85a37648190b20b12c544a85bda |
completed | March 4, 2026, 4:43 a.m. |
| NEDg | Description generation | batch_69a7bc1c418081909a7a91692bd46057 |
completed | March 4, 2026, 4:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7bd094df08190b9ea6c350b3abb3d |
completed | March 4, 2026, 5:03 a.m. |
Created at: March 1, 2026, 7:39 p.m.