Triple
T16607302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | KDKA-TV |
E403477
|
entity |
| Predicate | market |
P1743
|
FINISHED |
| Object |
Pittsburgh television market
The Pittsburgh television market is the designated broadcast region centered on Pittsburgh, Pennsylvania, encompassing the city and surrounding areas served by local TV stations.
|
E1223524
|
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: Pittsburgh television market | Statement: [KDKA-TV, market, Pittsburgh television market]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh television market Context triple: [KDKA-TV, market, Pittsburgh television market]
-
A.
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.
-
B.
Philadelphia television market
The Philadelphia television market is a major U.S. media region encompassing Philadelphia and its surrounding areas, served by multiple broadcast stations and cable providers.
-
C.
Pittsburgh region
The Pittsburgh region is a historically significant industrial area in western Pennsylvania, long known as a major center of steel production and manufacturing.
-
D.
Pittsburg micropolitan area
The Pittsburg micropolitan area is a small urban region in southeastern Kansas centered around the city of Pittsburg and its surrounding communities.
-
E.
Pittsburgh, Pennsylvania
Pittsburgh, Pennsylvania is a major U.S. city in western Pennsylvania known for its historic steel industry, numerous bridges, and strong educational and technology sectors.
- 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: Pittsburgh television market Triple: [KDKA-TV, market, Pittsburgh television market]
Generated description
The Pittsburgh television market is the designated broadcast region centered on Pittsburgh, Pennsylvania, encompassing the city and surrounding areas served by local TV stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh television market Target entity description: The Pittsburgh television market is the designated broadcast region centered on Pittsburgh, Pennsylvania, encompassing the city and surrounding areas served by local TV stations.
-
A.
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.
-
B.
Philadelphia television market
The Philadelphia television market is a major U.S. media region encompassing Philadelphia and its surrounding areas, served by multiple broadcast stations and cable providers.
-
C.
Pittsburgh region
The Pittsburgh region is a historically significant industrial area in western Pennsylvania, long known as a major center of steel production and manufacturing.
-
D.
Pittsburg micropolitan area
The Pittsburg micropolitan area is a small urban region in southeastern Kansas centered around the city of Pittsburg and its surrounding communities.
-
E.
Pittsburgh, Pennsylvania
Pittsburgh, Pennsylvania is a major U.S. city in western Pennsylvania known for its historic steel industry, numerous bridges, and strong educational and technology sectors.
- 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_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. |
| NEDg | Description generation | batch_6a007705f57881908b07a20ae8957c64 |
completed | May 10, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007b18f0b08190a9ddc6ad7358d6b8 |
completed | May 10, 2026, 12:33 p.m. |
Created at: April 10, 2026, 5:17 a.m.