Triple

T472468
Position Surface form Disambiguated ID Type / Status
Subject PBS E8587 entity
Predicate service P4690 FINISHED
Object PBS Digital Studios
PBS Digital Studios is an online network of original educational and pop-culture web series that extends PBS’s public media mission to digital platforms like YouTube.
 E59306 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: PBS Digital Studios | Statement: [PBS, service, PBS Digital Studios]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PBS Digital Studios
Context triple: [PBS, service, PBS Digital Studios]
  • A. PBS
    PBS is a U.S. public television network known for educational, scientific, and cultural programming.
  • B. The George Lucas Educational Foundation
    The George Lucas Educational Foundation is a nonprofit organization dedicated to improving K–12 education through innovative teaching strategies, research, and the sharing of best practices, best known for its Edutopia platform.
  • C. Pixar University
    Pixar University is the internal education and professional development program at Pixar Animation Studios, offering employees a wide range of classes to foster creativity, collaboration, and continuous learning.
  • D. CBS
    CBS is a major American broadcast television network known for airing a wide range of popular news, sports, and entertainment programming nationwide.
  • E. Carl Sagan Productions
    Carl Sagan Productions is a media company founded by astronomer and science communicator Carl Sagan, best known for producing educational science content such as the landmark television series "Cosmos."
  • 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: PBS Digital Studios
Triple: [PBS, service, PBS Digital Studios]
Generated description
PBS Digital Studios is an online network of original educational and pop-culture web series that extends PBS’s public media mission to digital platforms like YouTube.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PBS Digital Studios
Target entity description: PBS Digital Studios is an online network of original educational and pop-culture web series that extends PBS’s public media mission to digital platforms like YouTube.
  • A. PBS
    PBS is a U.S. public television network known for educational, scientific, and cultural programming.
  • B. The George Lucas Educational Foundation
    The George Lucas Educational Foundation is a nonprofit organization dedicated to improving K–12 education through innovative teaching strategies, research, and the sharing of best practices, best known for its Edutopia platform.
  • C. Pixar University
    Pixar University is the internal education and professional development program at Pixar Animation Studios, offering employees a wide range of classes to foster creativity, collaboration, and continuous learning.
  • D. CBS
    CBS is a major American broadcast television network known for airing a wide range of popular news, sports, and entertainment programming nationwide.
  • E. Carl Sagan Productions
    Carl Sagan Productions is a media company founded by astronomer and science communicator Carl Sagan, best known for producing educational science content such as the landmark television series "Cosmos."
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eff24108819092fdb85019ec4089 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a462fbc760819092a3065fbb0ef589 completed March 1, 2026, 4:02 p.m.
NEDg Description generation batch_69a4638ac9a481909da9430a589408a3 completed March 1, 2026, 4:04 p.m.
NED2 Entity disambiguation (via description) batch_69a463e978508190baab1c4a721661fb completed March 1, 2026, 4:06 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.