Triple
T4997775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saint Petersburg Polytechnic Institute |
E112288
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
FINISHED |
| Object | Mikhail Fridman |
E471468
|
NE FINISHED |
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: Mikhail Fridman | Statement: [Saint Petersburg Polytechnic Institute, hasNotableAlumnus, Mikhail Fridman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mikhail Fridman Context triple: [Saint Petersburg Polytechnic Institute, hasNotableAlumnus, Mikhail Fridman]
-
A.
Dmitri Bashkirov
Dmitri Bashkirov was a renowned Russian pianist and influential piano pedagogue known for his interpretations of the Romantic repertoire and his long teaching career at major European conservatories.
-
B.
Viktor Vekselberg
chosen
Viktor Vekselberg is a Russian billionaire businessman and art collector known for amassing one of the largest collections of Fabergé eggs and for his prominent role in Russia’s energy and investment sectors.
-
C.
Boris Berezovsky
Boris Berezovsky is a renowned Russian pianist celebrated for his virtuosic technique and powerful interpretations of the Romantic repertoire.
-
D.
Alexander Rutskoy
Alexander Rutskoy is a Russian politician and former Soviet Air Force officer who served as the first and only Vice President of Russia and played a key role in the 1993 constitutional crisis opposing Boris Yeltsin.
-
E.
Alexander Prokhorov
Alexander Prokhorov was a Soviet physicist and Nobel laureate renowned for his pioneering work in the development of masers and lasers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4432b32c81909f3b3c6bd10f0653 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd72ba2e588190bfd76beda0c4105c |
completed | March 20, 2026, 4:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be8a3489f08190a338de8d8be09813 |
completed | March 21, 2026, 12:08 p.m. |
Created at: March 20, 2026, 1:34 p.m.