Triple
T5333158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WGN Radio |
E123359
|
entity |
| Predicate | airdateDetail |
P62879
|
FINISHED |
| Object | began operations in the early 1920s in Chicago |
—
|
LITERAL 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: began operations in the early 1920s in Chicago | Statement: [WGN Radio, airdateDetail, began operations in the early 1920s in Chicago]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: airdateDetail Context triple: [WGN Radio, airdateDetail, began operations in the early 1920s in Chicago]
-
A.
lastAired
Indicates the most recent time or date on which something (typically a broadcast or episode) was shown or transmitted.
-
B.
laterAiredOnNetwork
Indicates that a program or episode was broadcast on a particular network at a later time than its original airing or than another specified airing.
-
C.
originallyAiredOn
Indicates the date or time when a media work (such as a TV episode, radio show, or broadcast) was first publicly aired.
-
D.
laterAppearsOnNetwork
Indicates that an entity is broadcast or becomes available on a specified network at a later time than some reference point or initial appearance.
-
E.
premieredOn
Indicates that an event, work, or production had its first public showing or debut on a specified date or at a specified time.
- F. None of above. chosen
Provenance (4 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_69bd46477f9081909d242a327d749466 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd85ac8e10819088b6a9e02d927044 |
completed | March 20, 2026, 5:36 p.m. |
| PD | Predicate disambiguation | batch_69bd84583dbc819088a03e3afb30178c |
completed | March 20, 2026, 5:31 p.m. |
| PDg | Predicate description generation | batch_69bd8501d53c81908371bd5195ba5703 |
completed | March 20, 2026, 5:33 p.m. |
Created at: March 20, 2026, 2 p.m.