Triple
T884372
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward S. Rogers Sr. |
E19096
|
entity |
| Predicate | owned |
P347
|
FINISHED |
| Object | CFRB |
E104219
|
NE FINISHED |
How this triple was built (2 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: CFRB | Statement: [Edward S. Rogers Sr., owned, CFRB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CFRB Context triple: [Edward S. Rogers Sr., owned, CFRB]
-
A.
radio station CFRB
chosen
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.
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.
-
C.
CBC
CBC is Canada's national public broadcaster, known for airing major sports events, news, and original programming on television and radio.
-
D.
CJRU 1280 AM
CJRU 1280 AM is the campus and community radio station serving Toronto Metropolitan University and the surrounding Toronto area.
-
E.
Canadian Radio-television and Telecommunications Commission
The Canadian Radio-television and Telecommunications Commission is an independent public authority in Canada responsible for regulating and supervising broadcasting and telecommunications in the public interest.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a7c01f00f48190b954db4a0cb5baa8 |
completed | March 4, 2026, 5:16 a.m. |
Created at: March 1, 2026, 7:39 p.m.