Triple

T13684856

Position	Surface form	Disambiguated ID	Type / Status
Subject	Heinrich Neuhaus	`E328094`	entity
Predicate	student	`P7251`	FINISHED
Object	Vladimir Krainev	`—`	NE NERFINISHED

How this triple was built (3 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: Vladimir Krainev | Statement: [Heinrich Neuhaus, student, Vladimir Krainev]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Vladimir Krainev
Context triple: [Heinrich Neuhaus, student, Vladimir Krainev]

A. Vladimir Krikunov
Vladimir Krikunov is a Russian former ice hockey player and prominent coach who has led multiple top-level club and national teams, including the Russian national team.
B. Vladimir Bulavin
Vladimir Bulavin is a Russian statesman and security official who has held several high-ranking government posts, including senior roles in federal law enforcement and regional administration.
C. Vladimir Tendryakov
Vladimir Tendryakov was a Soviet Russian writer known for his morally and philosophically charged prose that often explored ethical dilemmas under totalitarianism.
D. Vladimir Bryntsalov
Vladimir Bryntsalov is a Russian businessman and politician who briefly gained national attention as a minor candidate in the 1996 Russian presidential election.
E. Vladimir Shklyarov
Vladimir Shklyarov is a renowned Russian ballet dancer and principal artist celebrated for his performances with the Mariinsky Ballet.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Vladimir Krainev
Target entity description: Vladimir Krainev was a renowned Soviet and Russian pianist and pedagogue celebrated for his expressive interpretations and influential teaching career.

A. Vladimir Krikunov
Vladimir Krikunov is a Russian former ice hockey player and prominent coach who has led multiple top-level club and national teams, including the Russian national team.
B. Vladimir Bulavin
Vladimir Bulavin is a Russian statesman and security official who has held several high-ranking government posts, including senior roles in federal law enforcement and regional administration.
C. Vladimir Tendryakov
Vladimir Tendryakov was a Soviet Russian writer known for his morally and philosophically charged prose that often explored ethical dilemmas under totalitarianism.
D. Vladimir Bryntsalov
Vladimir Bryntsalov is a Russian businessman and politician who briefly gained national attention as a minor candidate in the 1996 Russian presidential election.
E. Vladimir Shklyarov
Vladimir Shklyarov is a renowned Russian ballet dancer and principal artist celebrated for his performances with the Mariinsky Ballet.
F. None of above. chosen

Provenance (2 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_69d8076f1fa8819094664a59b55010df`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69dbc66f8acc8190b2a82b722930b995`	completed	April 12, 2026, 4:21 p.m.

Created at: April 9, 2026, 9:53 p.m.