Triple

T4471471
Position Surface form Disambiguated ID Type / Status
Subject Maria Callas E98503 entity
Predicate notableRole P22 FINISHED
Object Tosca in Puccini's "Tosca"
Tosca in Puccini's "Tosca" is the passionate and tragic Roman opera singer heroine whose story of love, jealousy, and sacrifice unfolds against a backdrop of political intrigue in early 19th-century Rome.
E441210 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: Tosca in Puccini's "Tosca" | Statement: [Maria Callas, notableRole, Tosca in Puccini's "Tosca"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tosca in Puccini's "Tosca"
Context triple: [Maria Callas, notableRole, Tosca in Puccini's "Tosca"]
  • A. Cavaradossi in Puccini's "Tosca"
    Cavaradossi in Puccini's "Tosca" is the passionate idealist painter and lover of Tosca whose defiance of tyranny drives much of the opera’s dramatic and tragic action.
  • B. Otello in Verdi's "Otello"
    Otello in Verdi's "Otello" is the tragic Moorish general of Venice whose consuming jealousy, manipulated by Iago, leads to the destruction of himself and his innocent wife Desdemona.
  • C. Giuseppe Verdi's opera "Un ballo in maschera"
    Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
  • D. Alfredo in Verdi's "La traviata"
    Alfredo in Verdi's "La traviata" is the passionate young lover whose tragic relationship with the courtesan Violetta lies at the heart of Giuseppe Verdi's famous opera.
  • E. Radamès in Verdi's "Aida"
    Radamès in Verdi's "Aida" is the heroic Egyptian military commander and tragic lover at the center of Giuseppe Verdi's grand opera.
  • 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: Tosca in Puccini's "Tosca"
Triple: [Maria Callas, notableRole, Tosca in Puccini's "Tosca"]
Generated description
Tosca in Puccini's "Tosca" is the passionate and tragic Roman opera singer heroine whose story of love, jealousy, and sacrifice unfolds against a backdrop of political intrigue in early 19th-century Rome.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tosca in Puccini's "Tosca"
Target entity description: Tosca in Puccini's "Tosca" is the passionate and tragic Roman opera singer heroine whose story of love, jealousy, and sacrifice unfolds against a backdrop of political intrigue in early 19th-century Rome.
  • A. Cavaradossi in Puccini's "Tosca"
    Cavaradossi in Puccini's "Tosca" is the passionate idealist painter and lover of Tosca whose defiance of tyranny drives much of the opera’s dramatic and tragic action.
  • B. Otello in Verdi's "Otello"
    Otello in Verdi's "Otello" is the tragic Moorish general of Venice whose consuming jealousy, manipulated by Iago, leads to the destruction of himself and his innocent wife Desdemona.
  • C. Giuseppe Verdi's opera "Un ballo in maschera"
    Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
  • D. Alfredo in Verdi's "La traviata"
    Alfredo in Verdi's "La traviata" is the passionate young lover whose tragic relationship with the courtesan Violetta lies at the heart of Giuseppe Verdi's famous opera.
  • E. Radamès in Verdi's "Aida"
    Radamès in Verdi's "Aida" is the heroic Egyptian military commander and tragic lover at the center of Giuseppe Verdi's grand opera.
  • 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_69b3454b4ae481908967426dd37284d6 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356b832c0819096f76b694277d36e completed March 13, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69b628716bd881909bce2ce8803fd4b5 completed March 15, 2026, 3:33 a.m.
NEDg Description generation batch_69b6295627848190a7bb6b8943b0e3f1 completed March 15, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69b629be765c81908c1f6ccfc75604d1 completed March 15, 2026, 3:38 a.m.
Created at: March 12, 2026, 11:35 p.m.