Triple

T20207941
Position Surface form Disambiguated ID Type / Status
Subject Olga Rostropovich E493406 entity
Predicate notableFamily P1481 FINISHED
Object Rostropovich family
The Rostropovich family is a prominent Russian musical dynasty best known for its celebrated cellist and conductor Mstislav Rostropovich and his relatives’ contributions to classical music.
 E1417848 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: Rostropovich family | Statement: [Olga Rostropovich, notableFamily, Rostropovich family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rostropovich family
Context triple: [Olga Rostropovich, notableFamily, Rostropovich family]
  • A. Rachmaninoff family
    The Rachmaninoff family is a prominent Russian noble lineage best known for producing the famed composer and pianist Sergei Rachmaninoff.
  • B. Godowsky family
    The Godowsky family is a notable musical lineage best known for its association with virtuoso pianist-composer Leopold Godowsky and his descendants.
  • C. Orlovsky family
    The Orlovsky family is a fictional noble house, often depicted in fantasy role-playing settings as a powerful and influential lineage marked by its members’ political clout and aristocratic heritage.
  • D. Saburov family
    The Saburov family was a Russian noble lineage known for producing influential courtiers and boyars in the service of the Grand Duchy of Moscow and later the Russian Tsardom.
  • E. Balanchivadze family
    The Balanchivadze family is a prominent Georgian artistic dynasty known for its influential contributions to music and ballet.
  • 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: Rostropovich family
Triple: [Olga Rostropovich, notableFamily, Rostropovich family]
Generated description
The Rostropovich family is a prominent Russian musical dynasty best known for its celebrated cellist and conductor Mstislav Rostropovich and his relatives’ contributions to classical music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rostropovich family
Target entity description: The Rostropovich family is a prominent Russian musical dynasty best known for its celebrated cellist and conductor Mstislav Rostropovich and his relatives’ contributions to classical music.
  • A. Rachmaninoff family
    The Rachmaninoff family is a prominent Russian noble lineage best known for producing the famed composer and pianist Sergei Rachmaninoff.
  • B. Godowsky family
    The Godowsky family is a notable musical lineage best known for its association with virtuoso pianist-composer Leopold Godowsky and his descendants.
  • C. Orlovsky family
    The Orlovsky family is a fictional noble house, often depicted in fantasy role-playing settings as a powerful and influential lineage marked by its members’ political clout and aristocratic heritage.
  • D. Saburov family
    The Saburov family was a Russian noble lineage known for producing influential courtiers and boyars in the service of the Grand Duchy of Moscow and later the Russian Tsardom.
  • E. Balanchivadze family
    The Balanchivadze family is a prominent Georgian artistic dynasty known for its influential contributions to music and ballet.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66d934f808190bbfeb96f5bf2dfb9 completed April 20, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843eeb37881908e906fb27096794f completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a0844b2ef688190908b9ad5cf554907 completed May 16, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0845e473088190a9a87fc83ece73d5 completed May 16, 2026, 10:24 a.m.
Created at: April 11, 2026, 11:38 p.m.