Triple

T495512
Position Surface form Disambiguated ID Type / Status
Subject Sergei Korolev E10283 entity
Predicate educatedAt P5 FINISHED
Object Kyiv Polytechnic Institute
Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
 E62035 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: Kyiv Polytechnic Institute | Statement: [Sergei Korolev, educatedAt, Kyiv Polytechnic Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kyiv Polytechnic Institute
Context triple: [Sergei Korolev, educatedAt, Kyiv Polytechnic Institute]
  • A. University of Kharkiv
    The University of Kharkiv is one of Ukraine’s oldest and most prestigious higher education institutions, known for its significant role in the intellectual and political life of Eastern Europe.
  • B. Lutsk National Technical University
    Lutsk National Technical University is a higher education institution in Lutsk, Ukraine, specializing in technical and engineering disciplines.
  • C. Kyiv National Economic University
    Kyiv National Economic University is a leading Ukrainian higher education institution specializing in economics, business, and management studies.
  • D. Lwów Polytechnic
    Lwów Polytechnic was a prominent technical university in Lwów (now Lviv, Ukraine), renowned in the Austro-Hungarian Empire and interwar Poland for its engineering and scientific education.
  • E. University of Lviv
    The University of Lviv is one of the oldest and most prominent universities in Eastern Europe, located in Lviv, Ukraine, with a long tradition in the humanities and sciences.
  • 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: Kyiv Polytechnic Institute
Triple: [Sergei Korolev, educatedAt, Kyiv Polytechnic Institute]
Generated description
Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kyiv Polytechnic Institute
Target entity description: Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
  • A. University of Kharkiv
    The University of Kharkiv is one of Ukraine’s oldest and most prestigious higher education institutions, known for its significant role in the intellectual and political life of Eastern Europe.
  • B. Lutsk National Technical University
    Lutsk National Technical University is a higher education institution in Lutsk, Ukraine, specializing in technical and engineering disciplines.
  • C. Kyiv National Economic University
    Kyiv National Economic University is a leading Ukrainian higher education institution specializing in economics, business, and management studies.
  • D. Lwów Polytechnic
    Lwów Polytechnic was a prominent technical university in Lwów (now Lviv, Ukraine), renowned in the Austro-Hungarian Empire and interwar Poland for its engineering and scientific education.
  • E. University of Lviv
    The University of Lviv is one of the oldest and most prominent universities in Eastern Europe, located in Lviv, Ukraine, with a long tradition in the humanities and sciences.
  • 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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f115334881908ac5ab96c7f4214e completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a481ee2e348190b26b02990b4fb866 completed March 1, 2026, 6:14 p.m.
NEDg Description generation batch_69a482749e78819093f8f81090eedfa2 completed March 1, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_69a483073dcc8190b05f89a81207d3d2 completed March 1, 2026, 6:18 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.