Triple
T17745906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roman Kopin |
E442988
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Nizhny Novgorod State Technical University |
—
|
NE NERFINISHED |
How this triple was built (2 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: Nizhny Novgorod State Technical University | Statement: [Roman Kopin, educatedAt, Nizhny Novgorod State Technical University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nizhny Novgorod State Technical University Context triple: [Roman Kopin, educatedAt, Nizhny Novgorod State Technical University]
-
A.
Nizhny Novgorod State Technical University
chosen
Nizhny Novgorod State Technical University is a major Russian higher education institution specializing in engineering and technical sciences.
-
B.
Novosibirsk State Technical University
Novosibirsk State Technical University is a major Russian technical higher education institution known for its engineering, aerospace, and applied science programs.
-
C.
Yaroslavl State Technical University
Yaroslavl State Technical University is a Russian higher education institution specializing in engineering and technical disciplines, located in the city of Yaroslavl.
-
D.
Kazan National Research Technical University
Kazan National Research Technical University is a major Russian technical university in Kazan known for its engineering and aerospace education and research.
-
E.
South-Russian State Polytechnic University
South-Russian State Polytechnic University is a major technical higher education institution located in Novocherkassk, Russia, known for its engineering and applied science programs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e47ad26940819090696c2cb86fd606 |
completed | April 19, 2026, 6:48 a.m. |
Created at: April 10, 2026, 10:09 a.m.