Triple

T772684
Position Surface form Disambiguated ID Type / Status
Subject Register of Copyrights E16314 entity
Predicate positionHeldBy P8 FINISHED
Object Shira Perlmutter
Shira Perlmutter is an American intellectual property lawyer and policy expert who serves as the Register of Copyrights and director of the U.S. Copyright Office.
 E93977 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: Shira Perlmutter | Statement: [Register of Copyrights, positionHeldBy, Shira Perlmutter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shira Perlmutter
Context triple: [Register of Copyrights, positionHeldBy, Shira Perlmutter]
  • A. Sandra Faber
    Sandra Faber is an influential American astronomer and cosmologist renowned for her work on galaxy formation, dark matter, and the Faber–Jackson relation.
  • B. Linda Salzman Sagan
    Linda Salzman Sagan is an American artist and writer best known for co-designing the Pioneer plaque and contributing to other interstellar message projects alongside Carl Sagan.
  • C. Alexei Filippenko
    Alexei Filippenko is an American astrophysicist renowned for his work on supernovae, active galaxies, and the accelerating expansion of the universe, as well as for his award-winning teaching and science communication.
  • D. Dorion Sagan
    Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
  • E. Vera Rubin
    Vera Rubin was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
  • 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: Shira Perlmutter
Triple: [Register of Copyrights, positionHeldBy, Shira Perlmutter]
Generated description
Shira Perlmutter is an American intellectual property lawyer and policy expert who serves as the Register of Copyrights and director of the U.S. Copyright Office.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shira Perlmutter
Target entity description: Shira Perlmutter is an American intellectual property lawyer and policy expert who serves as the Register of Copyrights and director of the U.S. Copyright Office.
  • A. Sandra Faber
    Sandra Faber is an influential American astronomer and cosmologist renowned for her work on galaxy formation, dark matter, and the Faber–Jackson relation.
  • B. Linda Salzman Sagan
    Linda Salzman Sagan is an American artist and writer best known for co-designing the Pioneer plaque and contributing to other interstellar message projects alongside Carl Sagan.
  • C. Alexei Filippenko
    Alexei Filippenko is an American astrophysicist renowned for his work on supernovae, active galaxies, and the accelerating expansion of the universe, as well as for his award-winning teaching and science communication.
  • D. Dorion Sagan
    Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
  • E. Vera Rubin
    Vera Rubin was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a72eda6c81908205ae5a1e05cc20 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6787a808c81908e8db55a7f28ac90 completed March 3, 2026, 5:58 a.m.
NEDg Description generation batch_69a6799322008190b66ae4a6c5a90786 completed March 3, 2026, 6:02 a.m.
NED2 Entity disambiguation (via description) batch_69a67a07b5cc8190a7bbd767b00f5d99 completed March 3, 2026, 6:04 a.m.
Created at: March 1, 2026, 7:37 p.m.