Triple
T16607298
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | KDKA-TV |
E403477
|
entity |
| Predicate | branding |
P1500
|
FINISHED |
| Object | CBS Pittsburgh |
E403477
|
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: CBS Pittsburgh | Statement: [KDKA-TV, branding, CBS Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CBS Pittsburgh Context triple: [KDKA-TV, branding, CBS Pittsburgh]
-
A.
CBS Philadelphia
CBS Philadelphia is the on-air brand of KYW-TV, a local television station serving the Philadelphia area as the region’s CBS network affiliate.
-
B.
WTAE-TV
WTAE-TV is a Pittsburgh-based television station that serves as the local ABC network affiliate.
-
C.
KDKA-TV
chosen
KDKA-TV is a Pittsburgh-based television station and major CBS affiliate known as one of the pioneering commercial TV outlets in the United States.
-
D.
Pittsburgh radio market
The Pittsburgh radio market is the regional broadcasting landscape serving the Pittsburgh metropolitan area, encompassing a range of AM and FM stations that provide news, sports, talk, and music programming to local listeners.
-
E.
WQED (TV) Pittsburgh
WQED (TV) Pittsburgh is a public television station in Pittsburgh, Pennsylvania, best known as the home studio where Fred Rogers created and produced "Mister Rogers' Neighborhood."
- 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_69d883880d0c81908b5fcd454e767b60 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e36091de048190b40aa42b1a0681cc |
completed | April 18, 2026, 10:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0075a8a6248190a9e2bb469d821c66 |
completed | May 10, 2026, 12:10 p.m. |
Created at: April 10, 2026, 5:17 a.m.