Triple

T9517134
Position Surface form Disambiguated ID Type / Status
Subject Sviatoslav Richter E229552 entity
Predicate mother P120 FINISHED
Object Anna Pavlovna Richter
Anna Pavlovna Richter was the mother of renowned Soviet pianist Sviatoslav Richter and part of the family background that shaped his early life and musical development.
 E806970 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: Anna Pavlovna Richter | Statement: [Sviatoslav Richter, mother, Anna Pavlovna Richter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anna Pavlovna Richter
Context triple: [Sviatoslav Richter, mother, Anna Pavlovna Richter]
  • A. Anna Pavlovna Scherer
    Anna Pavlovna Scherer is a high-ranking lady-in-waiting and influential society hostess in Leo Tolstoy’s novel "War and Peace," known for organizing the opening salon that introduces many of the main characters.
  • B. Olga Knipper
    Olga Knipper was a prominent Russian stage actress and founding member of the Moscow Art Theatre, renowned for her performances in Anton Chekhov’s plays and as his wife.
  • C. Zinaida Reich
    Zinaida Reich was a prominent Russian and Soviet stage actress, best known for her work in avant-garde theater and her association with director Vsevolod Meyerhold.
  • D. Anna Moiseyevna Rozenstein
    Anna Moiseyevna Rozenstein, better known as Anna Kuliscioff, was a prominent Russian-Italian socialist, feminist, and physician active in the late 19th and early 20th centuries.
  • E. Olga Peters
    Olga Peters is the American-born daughter of Svetlana Alliluyeva, who was the only daughter of Soviet leader Joseph Stalin.
  • 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: Anna Pavlovna Richter
Triple: [Sviatoslav Richter, mother, Anna Pavlovna Richter]
Generated description
Anna Pavlovna Richter was the mother of renowned Soviet pianist Sviatoslav Richter and part of the family background that shaped his early life and musical development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anna Pavlovna Richter
Target entity description: Anna Pavlovna Richter was the mother of renowned Soviet pianist Sviatoslav Richter and part of the family background that shaped his early life and musical development.
  • A. Anna Pavlovna Scherer
    Anna Pavlovna Scherer is a high-ranking lady-in-waiting and influential society hostess in Leo Tolstoy’s novel "War and Peace," known for organizing the opening salon that introduces many of the main characters.
  • B. Olga Knipper
    Olga Knipper was a prominent Russian stage actress and founding member of the Moscow Art Theatre, renowned for her performances in Anton Chekhov’s plays and as his wife.
  • C. Zinaida Reich
    Zinaida Reich was a prominent Russian and Soviet stage actress, best known for her work in avant-garde theater and her association with director Vsevolod Meyerhold.
  • D. Anna Moiseyevna Rozenstein
    Anna Moiseyevna Rozenstein, better known as Anna Kuliscioff, was a prominent Russian-Italian socialist, feminist, and physician active in the late 19th and early 20th centuries.
  • E. Olga Peters
    Olga Peters is the American-born daughter of Svetlana Alliluyeva, who was the only daughter of Soviet leader Joseph Stalin.
  • 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_69ca84777560819084cddd999badc1aa completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9880417c819097dde277988df36d completed April 1, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1526fbad8819099dfae3b7226898b completed April 4, 2026, 6:03 p.m.
NEDg Description generation batch_69d154f32b28819084cfe2482e89cab0 completed April 4, 2026, 6:14 p.m.
NED2 Entity disambiguation (via description) batch_69d1556753dc81908fbfdc7b863b1026 completed April 4, 2026, 6:16 p.m.
Created at: March 30, 2026, 7:58 p.m.