Triple

T1845452
Position Surface form Disambiguated ID Type / Status
Subject Curtis Institute of Music E41274 entity
Predicate hasNotableAlumni P51 FINISHED
Object Nicolai Gedda
Nicolai Gedda was a renowned Swedish tenor celebrated for his exceptional vocal versatility and extensive operatic and recording career in the 20th century.
 E205893 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: Nicolai Gedda | Statement: [Curtis Institute of Music, hasNotableAlumni, Nicolai Gedda]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nicolai Gedda
Context triple: [Curtis Institute of Music, hasNotableAlumni, Nicolai Gedda]
  • A. Ove Nielsen
    Ove Nielsen was a Danish maritime administrator who became the inaugural Secretary-General of the International Maritime Organization, helping to shape the early framework of global maritime regulation.
  • B. Alfred Preis
    Alfred Preis was an Austrian-born American architect best known for designing the USS Arizona Memorial at Pearl Harbor in Hawaii.
  • C. Lars Gyllensten
    Lars Gyllensten was a Swedish author, physician, and long-serving member of the Swedish Academy known for his intellectually rigorous and experimental literary works.
  • D. Ivan Wallin
    Ivan Wallin was an American biologist and early proponent of the endosymbiotic theory, arguing that mitochondria originated as symbiotic bacteria within eukaryotic cells.
  • E. Henrik Christensen
    Henrik Christensen is a prominent robotics researcher and academic known for his influential contributions to computer vision, autonomous systems, and robotics education.
  • 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: Nicolai Gedda
Triple: [Curtis Institute of Music, hasNotableAlumni, Nicolai Gedda]
Generated description
Nicolai Gedda was a renowned Swedish tenor celebrated for his exceptional vocal versatility and extensive operatic and recording career in the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nicolai Gedda
Target entity description: Nicolai Gedda was a renowned Swedish tenor celebrated for his exceptional vocal versatility and extensive operatic and recording career in the 20th century.
  • A. Ove Nielsen
    Ove Nielsen was a Danish maritime administrator who became the inaugural Secretary-General of the International Maritime Organization, helping to shape the early framework of global maritime regulation.
  • B. Alfred Preis
    Alfred Preis was an Austrian-born American architect best known for designing the USS Arizona Memorial at Pearl Harbor in Hawaii.
  • C. Lars Gyllensten
    Lars Gyllensten was a Swedish author, physician, and long-serving member of the Swedish Academy known for his intellectually rigorous and experimental literary works.
  • D. Ivan Wallin
    Ivan Wallin was an American biologist and early proponent of the endosymbiotic theory, arguing that mitochondria originated as symbiotic bacteria within eukaryotic cells.
  • E. Henrik Christensen
    Henrik Christensen is a prominent robotics researcher and academic known for his influential contributions to computer vision, autonomous systems, and robotics education.
  • 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_69a88648cd44819093303206d96d76ad completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb051640c819088a8b28a03f57331 completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc9c070548190af52d3feaa3aead2 completed March 8, 2026, 7:10 p.m.
NEDg Description generation batch_69adcb1466788190bdcb50107d838f83 completed March 8, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69adcbf5b0b881909d43c748034481f4 completed March 8, 2026, 7:20 p.m.
Created at: March 4, 2026, 7:33 p.m.