Triple

T21102418
Position Surface form Disambiguated ID Type / Status
Subject Stephen Spender E519939 entity
Predicate spouse P13 FINISHED
Object Natasha Litvin
Natasha Litvin was a British concert pianist and scholar best known as the wife and literary collaborator of poet Stephen Spender.
 E1466899 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: Natasha Litvin | Statement: [Stephen Spender, spouse, Natasha Litvin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Natasha Litvin
Context triple: [Stephen Spender, spouse, Natasha Litvin]
  • A. Natasha Naginsky
    Natasha Naginsky is a recurring character on the television series "Sex and the City," known as the poised and polished woman who briefly marries Mr. Big.
  • B. Tatiana Blatnik
    Tatiana Blatnik is a Venezuelan-born public relations specialist and author who became a member of the former Greek royal family through her marriage to Prince Nikolaos of Greece and Denmark.
  • C. Alexandra Yatsko
    Alexandra Yatsko is a film producer known for her work on the documentary "Love, Antosha."
  • D. Nina Doroshina
    Nina Doroshina was a Soviet and Russian actress best known for her leading role in the popular film "Love and Doves."
  • E. Natalya Boranova
    Natalya Boranova is a brilliant Soviet scientist and key protagonist in Isaac Asimov’s science fiction novel "Fantastic Voyage II: Destination Brain," where she leads a miniaturized mission inside a human body.
  • 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: Natasha Litvin
Triple: [Stephen Spender, spouse, Natasha Litvin]
Generated description
Natasha Litvin was a British concert pianist and scholar best known as the wife and literary collaborator of poet Stephen Spender.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Natasha Litvin
Target entity description: Natasha Litvin was a British concert pianist and scholar best known as the wife and literary collaborator of poet Stephen Spender.
  • A. Natasha Naginsky
    Natasha Naginsky is a recurring character on the television series "Sex and the City," known as the poised and polished woman who briefly marries Mr. Big.
  • B. Tatiana Blatnik
    Tatiana Blatnik is a Venezuelan-born public relations specialist and author who became a member of the former Greek royal family through her marriage to Prince Nikolaos of Greece and Denmark.
  • C. Alexandra Yatsko
    Alexandra Yatsko is a film producer known for her work on the documentary "Love, Antosha."
  • D. Nina Doroshina
    Nina Doroshina was a Soviet and Russian actress best known for her leading role in the popular film "Love and Doves."
  • E. Natalya Boranova
    Natalya Boranova is a brilliant Soviet scientist and key protagonist in Isaac Asimov’s science fiction novel "Fantastic Voyage II: Destination Brain," where she leads a miniaturized mission inside a human body.
  • 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_69e0b508d8dc81909be940dafe36c8f7 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e71b5ee8948190ac6e9e144d312c90 completed April 21, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a095a64af448190b307dff9d4a87baf completed May 17, 2026, 6:04 a.m.
NEDg Description generation batch_6a095c4b5ad8819093e5c0de866be84b completed May 17, 2026, 6:12 a.m.
NED2 Entity disambiguation (via description) batch_6a095cda3c8081908d85b3da4fc1c06f completed May 17, 2026, 6:14 a.m.
Created at: April 16, 2026, 2:53 p.m.