Triple

T13513546
Position Surface form Disambiguated ID Type / Status
Subject Lev Oborin E322697 entity
Predicate familyName P18 FINISHED
Object Oborin
Oborin is a Russian surname most notably associated with Lev Oborin, a distinguished Soviet pianist and the first winner of the International Chopin Piano Competition.
 E1044560 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: Oborin | Statement: [Lev Oborin, familyName, Oborin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oborin
Context triple: [Lev Oborin, familyName, Oborin]
  • A. Gorie
    Gorie is a small settlement located near Cullingsburgh in the Shetland Islands of Scotland.
  • B. Bori
    Bori is a prominent urban center in Nigeria’s Rivers State, serving as an important commercial and administrative hub for the surrounding region.
  • C. Bori
    Bori is a traditional West African spiritual practice and possession cult, particularly associated with the Hausa people and their pre-Islamic religious heritage.
  • D. Orito
    Orito is a municipality and town located in the Putumayo Department of southwestern Colombia, known for its role in regional oil production and its position within the Amazonian foothills.
  • E. Ogori
    Ogori is a small Japanese city located in Fukuoka Prefecture on the island of Kyushu.
  • 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: Oborin
Triple: [Lev Oborin, familyName, Oborin]
Generated description
Oborin is a Russian surname most notably associated with Lev Oborin, a distinguished Soviet pianist and the first winner of the International Chopin Piano Competition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oborin
Target entity description: Oborin is a Russian surname most notably associated with Lev Oborin, a distinguished Soviet pianist and the first winner of the International Chopin Piano Competition.
  • A. Gorie
    Gorie is a small settlement located near Cullingsburgh in the Shetland Islands of Scotland.
  • B. Bori
    Bori is a prominent urban center in Nigeria’s Rivers State, serving as an important commercial and administrative hub for the surrounding region.
  • C. Bori
    Bori is a traditional West African spiritual practice and possession cult, particularly associated with the Hausa people and their pre-Islamic religious heritage.
  • D. Orito
    Orito is a municipality and town located in the Putumayo Department of southwestern Colombia, known for its role in regional oil production and its position within the Amazonian foothills.
  • E. Ogori
    Ogori is a small Japanese city located in Fukuoka Prefecture on the island of Kyushu.
  • 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_69d80766a21881909f21a1b7421d3b8a completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf87ca288190a147fbdb2f90985f completed April 12, 2026, 2:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75492676c81909602745e2b6436cb completed May 3, 2026, 1:58 p.m.
NEDg Description generation batch_69f7555173d08190be887e81c148192e completed May 3, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69f75675df788190b4aa562fe0bc1d75 completed May 3, 2026, 2:06 p.m.
Created at: April 9, 2026, 9:44 p.m.