Triple

T21027891
Position Surface form Disambiguated ID Type / Status
Subject Isolde Denham E517986 entity
Predicate child P120 FINISHED
Object Tamara Ustinov
Tamara Ustinov is a British actress and the daughter of renowned actor and writer Peter Ustinov.
 E1463487 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: Tamara Ustinov | Statement: [Isolde Denham, child, Tamara Ustinov]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tamara Ustinov
Context triple: [Isolde Denham, child, Tamara Ustinov]
  • A. Tatiana Nikolayeva
    Tatiana Nikolayeva was a renowned Soviet-Russian pianist and composer, celebrated especially for her interpretations of J.S. Bach’s keyboard works.
  • B. Ludmila Bragina
    Ludmila Bragina is a former Soviet middle-distance runner best known for winning Olympic gold and setting multiple world records in the 1500 metres in the early 1970s.
  • C. Uljana Semjonova
    Uljana Semjonova is a legendary Latvian-Soviet basketball center widely regarded as one of the greatest women’s players of all time, known for her towering height, dominance in the paint, and multiple Olympic and World Championship titles.
  • D. Tatyana Kazankina
    Tatyana Kazankina is a former Soviet middle-distance runner and multiple Olympic champion who set several world records in the 1970s.
  • E. Galina Zmievskaya
    Galina Zmievskaya is a Ukrainian figure skating coach best known for training Olympic champion Oksana Baiul and other elite skaters.
  • 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: Tamara Ustinov
Triple: [Isolde Denham, child, Tamara Ustinov]
Generated description
Tamara Ustinov is a British actress and the daughter of renowned actor and writer Peter Ustinov.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tamara Ustinov
Target entity description: Tamara Ustinov is a British actress and the daughter of renowned actor and writer Peter Ustinov.
  • A. Tatiana Nikolayeva
    Tatiana Nikolayeva was a renowned Soviet-Russian pianist and composer, celebrated especially for her interpretations of J.S. Bach’s keyboard works.
  • B. Ludmila Bragina
    Ludmila Bragina is a former Soviet middle-distance runner best known for winning Olympic gold and setting multiple world records in the 1500 metres in the early 1970s.
  • C. Uljana Semjonova
    Uljana Semjonova is a legendary Latvian-Soviet basketball center widely regarded as one of the greatest women’s players of all time, known for her towering height, dominance in the paint, and multiple Olympic and World Championship titles.
  • D. Tatyana Kazankina
    Tatyana Kazankina is a former Soviet middle-distance runner and multiple Olympic champion who set several world records in the 1970s.
  • E. Galina Zmievskaya
    Galina Zmievskaya is a Ukrainian figure skating coach best known for training Olympic champion Oksana Baiul and other elite skaters.
  • 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_69e0b503275c8190afd9a163f997c709 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc7efda081909a4de1c389166bf2 completed April 21, 2026, 4:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a094743553c81908a029cdfe9376bbd completed May 17, 2026, 4:42 a.m.
NEDg Description generation batch_6a0947d293588190a235ff9713b7630f completed May 17, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_6a0948839fd481909a68a1e7105d9b72 completed May 17, 2026, 4:48 a.m.
Created at: April 16, 2026, 1:55 p.m.