Triple

T15163607
Position Surface form Disambiguated ID Type / Status
Subject Viva Last Blues E362276 entity
Predicate featuresMusician P20942 FINISHED
Object Jason Loewenstein
Jason Loewenstein is an American indie rock musician best known as a member of Sebadoh and for his work as a multi-instrumentalist and producer.
 E1172857 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: Jason Loewenstein | Statement: [Viva Last Blues, featuresMusician, Jason Loewenstein]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jason Loewenstein
Context triple: [Viva Last Blues, featuresMusician, Jason Loewenstein]
  • A. Jeff Kodosky
    Jeff Kodosky is an American engineer and co-founder of National Instruments, best known as the "father of LabVIEW" for creating the influential graphical programming environment.
  • B. Jason Blumenthal
    Jason Blumenthal is an American film producer known for his work on a variety of Hollywood feature films, including the comedy-drama "Troop Zero."
  • C. Philip Chosky
    Philip Chosky was a philanthropist and benefactor known for his significant support of the arts, particularly theater.
  • D. Lee David Zlotoff
    Lee David Zlotoff is an American television producer, writer, and director best known for creating the action-adventure series "MacGyver."
  • E. David S. Kaufman
    David S. Kaufman was a 19th-century Texas politician and statesman who served as a U.S. Congressman and played a significant role in the early political development of Texas.
  • 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: Jason Loewenstein
Triple: [Viva Last Blues, featuresMusician, Jason Loewenstein]
Generated description
Jason Loewenstein is an American indie rock musician best known as a member of Sebadoh and for his work as a multi-instrumentalist and producer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jason Loewenstein
Target entity description: Jason Loewenstein is an American indie rock musician best known as a member of Sebadoh and for his work as a multi-instrumentalist and producer.
  • A. Jeff Kodosky
    Jeff Kodosky is an American engineer and co-founder of National Instruments, best known as the "father of LabVIEW" for creating the influential graphical programming environment.
  • B. Jason Blumenthal
    Jason Blumenthal is an American film producer known for his work on a variety of Hollywood feature films, including the comedy-drama "Troop Zero."
  • C. Philip Chosky
    Philip Chosky was a philanthropist and benefactor known for his significant support of the arts, particularly theater.
  • D. Lee David Zlotoff
    Lee David Zlotoff is an American television producer, writer, and director best known for creating the action-adventure series "MacGyver."
  • E. David S. Kaufman
    David S. Kaufman was a 19th-century Texas politician and statesman who served as a U.S. Congressman and played a significant role in the early political development of Texas.
  • 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_69d85a087b7c81908baa94a53dac8d68 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0064b21ac81908b793bdbd741bcd8 completed April 15, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff755e0f2c819088293d8a55d7883a completed May 9, 2026, 5:56 p.m.
NEDg Description generation batch_69ff762c0c548190a80392e1e83f68cc completed May 9, 2026, 6 p.m.
NED2 Entity disambiguation (via description) batch_69ff76fbcd188190b431bf277304aeea completed May 9, 2026, 6:03 p.m.
Created at: April 10, 2026, 3:08 a.m.