Triple

T12208274

Position	Surface form	Disambiguated ID	Type / Status
Subject	Thirteen WNET New York	`E290890`	entity
Predicate	formerName	`P65`	FINISHED
Object	Educational Broadcasting Corporation Educational Broadcasting Corporation was the former name of Thirteen WNET New York, the primary public television station serving the New York metropolitan area and a major producer of national PBS programming.	`E975243`	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: Educational Broadcasting Corporation | Statement: [Thirteen WNET New York, formerName, Educational Broadcasting Corporation]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Educational Broadcasting Corporation
Context triple: [Thirteen WNET New York, formerName, Educational Broadcasting Corporation]

A. Educational Television and Radio Center
The Educational Television and Radio Center was an early U.S. organization that coordinated and distributed educational radio and television programming, laying groundwork for what became National Educational Television.
B. Columbia Broadcasting System
Columbia Broadcasting System (CBS) is a major American commercial broadcast television and radio network known for its influential news, entertainment, and sports programming.
C. National Broadcasting Company
The National Broadcasting Company (NBC) is a major American commercial television and radio network, one of the oldest and most influential broadcasters in the United States.
D. Republic Broadcasting System
Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
E. National Educational Television
National Educational Television was a U.S. nonprofit educational television network that operated from the 1950s to 1970 and laid the groundwork for what became the Public Broadcasting Service (PBS).
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: Educational Broadcasting Corporation
Triple: [Thirteen WNET New York, formerName, Educational Broadcasting Corporation]

Generated description

Educational Broadcasting Corporation was the former name of Thirteen WNET New York, the primary public television station serving the New York metropolitan area and a major producer of national PBS programming.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Educational Broadcasting Corporation
Target entity description: Educational Broadcasting Corporation was the former name of Thirteen WNET New York, the primary public television station serving the New York metropolitan area and a major producer of national PBS programming.

A. Educational Television and Radio Center
The Educational Television and Radio Center was an early U.S. organization that coordinated and distributed educational radio and television programming, laying groundwork for what became National Educational Television.
B. Columbia Broadcasting System
Columbia Broadcasting System (CBS) is a major American commercial broadcast television and radio network known for its influential news, entertainment, and sports programming.
C. National Broadcasting Company
The National Broadcasting Company (NBC) is a major American commercial television and radio network, one of the oldest and most influential broadcasters in the United States.
D. Republic Broadcasting System
Republic Broadcasting System was the former name of the Philippine media company now known as GMA Network, one of the country’s largest television and radio broadcasters.
E. National Educational Television
National Educational Television was a U.S. nonprofit educational television network that operated from the 1950s to 1970 and laid the groundwork for what became the Public Broadcasting Service (PBS).
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_69d6ab65923081909acfc61b7a612233`	completed	April 8, 2026, 7:24 p.m.
NER	Named-entity recognition	`batch_69d91c7d8f5c8190a46e9caa2a920fa9`	completed	April 10, 2026, 3:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f61e5666f48190a28eed761e7b9210`	completed	May 2, 2026, 3:55 p.m.
NEDg	Description generation	`batch_69f62260d6708190808e52935a27e2c1`	completed	May 2, 2026, 4:12 p.m.
NED2	Entity disambiguation (via description)	`batch_69f6230f4c8081908a759efa43b4800b`	completed	May 2, 2026, 4:15 p.m.

Created at: April 8, 2026, 9:51 p.m.