Triple
T1910954
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kharkiv |
E38108
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object |
National Technical University Kharkiv Polytechnic Institute
National Technical University Kharkiv Polytechnic Institute is a major Ukrainian engineering and technical university in Kharkiv, known as one of the country’s oldest and leading polytechnic institutions.
|
E215757
|
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: National Technical University Kharkiv Polytechnic Institute | Statement: [Kharkiv, hasUniversity, National Technical University Kharkiv Polytechnic Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Technical University Kharkiv Polytechnic Institute Context triple: [Kharkiv, hasUniversity, National Technical University Kharkiv Polytechnic Institute]
-
A.
Dnipro University of Technology
Dnipro University of Technology is a major Ukrainian higher education institution known for its engineering and technical programs, particularly in mining and industrial disciplines.
-
B.
Kyiv Polytechnic Institute
Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
-
C.
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.
-
D.
Kryvyi Rih National University
Kryvyi Rih National University is a major higher education institution in Kryvyi Rih, Ukraine, known for training specialists in fields such as engineering, technology, and the humanities.
-
E.
Lutsk National Technical University
Lutsk National Technical University is a higher education institution in Lutsk, Ukraine, specializing in technical and engineering disciplines.
- 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: National Technical University Kharkiv Polytechnic Institute Triple: [Kharkiv, hasUniversity, National Technical University Kharkiv Polytechnic Institute]
Generated description
National Technical University Kharkiv Polytechnic Institute is a major Ukrainian engineering and technical university in Kharkiv, known as one of the country’s oldest and leading polytechnic institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Technical University Kharkiv Polytechnic Institute Target entity description: National Technical University Kharkiv Polytechnic Institute is a major Ukrainian engineering and technical university in Kharkiv, known as one of the country’s oldest and leading polytechnic institutions.
-
A.
Dnipro University of Technology
Dnipro University of Technology is a major Ukrainian higher education institution known for its engineering and technical programs, particularly in mining and industrial disciplines.
-
B.
Kyiv Polytechnic Institute
Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
-
C.
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.
-
D.
Kryvyi Rih National University
Kryvyi Rih National University is a major higher education institution in Kryvyi Rih, Ukraine, known for training specialists in fields such as engineering, technology, and the humanities.
-
E.
Lutsk National Technical University
Lutsk National Technical University is a higher education institution in Lutsk, Ukraine, specializing in technical and engineering disciplines.
- 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_69a8862a26088190aae5243695aeefc0 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb1b88db48190a9229a7416054a85 |
completed | March 7, 2026, 5:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3d5972881908856b75b324a1ad2 |
completed | March 8, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69adf44290748190b882559de536af09 |
completed | March 8, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf4d0ac58819096659706ef0785d0 |
completed | March 8, 2026, 10:14 p.m. |
Created at: March 4, 2026, 7:35 p.m.