Triple
T18503277
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stretch Armstrong |
E452132
|
entity |
| Predicate | radioShowAiredOn |
P82239
|
FINISHED |
| Object | Columbia University’s WKCR-FM |
—
|
NE NERFINISHED |
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: Columbia University’s WKCR-FM | Statement: [Stretch Armstrong, radioShowAiredOn, Columbia University’s WKCR-FM]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia University’s WKCR-FM Context triple: [Stretch Armstrong, radioShowAiredOn, Columbia University’s WKCR-FM]
-
A.
Mannes College of Music
Mannes College of Music is a prestigious conservatory in New York City known for its rigorous classical music training and distinguished alumni.
-
B.
New York College of Music
New York College of Music was a former New York City music conservatory known for training notable American composers and musicians in the late 19th and early 20th centuries.
-
C.
WCRB
WCRB is a Boston-area classical music radio station known for broadcasting orchestral and chamber music programming.
-
D.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
-
E.
WMCA (New York) radio
WMCA (New York) radio is a New York City AM radio station historically known for its influential sports coverage and popular music programming, including its famed role in broadcasting iconic baseball moments.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia University’s WKCR-FM Target entity description: Columbia University’s WKCR-FM is a student-run, non-commercial radio station in New York City known for its eclectic programming and influential music shows.
-
A.
WQXR
WQXR is a New York City-based classical music radio station known for its curated performances, broadcasts, and cultural programming.
-
B.
Mannes College of Music
Mannes College of Music is a prestigious conservatory in New York City known for its rigorous classical music training and distinguished alumni.
-
C.
New York College of Music
New York College of Music was a former New York City music conservatory known for training notable American composers and musicians in the late 19th and early 20th centuries.
-
D.
WCRB
WCRB is a Boston-area classical music radio station known for broadcasting orchestral and chamber music programming.
-
E.
Columbia University
Columbia University is an Ivy League research university renowned for its rigorous academics and influential role in scholarship, journalism, and public affairs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: radioShowAiredOn Context triple: [Stretch Armstrong, radioShowAiredOn, Columbia University’s WKCR-FM]
-
A.
appearedInRadioShow
chosen
Indicates that an entity participated in or was featured on a particular radio show.
-
B.
firstAiredOnRadioStation
Indicates that a broadcast (such as a show, episode, or program) had its initial airing on a specified radio station.
-
C.
hasRadioShow
Indicates that an entity hosts, produces, or is responsible for a radio show.
-
D.
airdateDetail
Indicates the specific broadcast scheduling information for something, such as its original air date, time, or related airing details.
-
E.
specialEpisodeAirDate
Indicates the calendar date on which a special episode is broadcast or made available to the public.
- F. None of above.
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_69d8d3855d50819097fc8561b0299dd9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e532c6384c819091f061c8538f6ca1 |
completed | April 19, 2026, 7:53 p.m. |
| PD | Predicate disambiguation | batch_69e469dbf5208190b6fc49e02a087f54 |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:36 a.m.