Triple
T4997776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saint Petersburg Polytechnic Institute |
E112288
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
FINISHED |
| Object |
Oleg Deripaska
Oleg Deripaska is a Russian billionaire industrialist and oligarch known for his leadership of aluminum giant Rusal and his close ties to the Kremlin.
|
E487214
|
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: Oleg Deripaska | Statement: [Saint Petersburg Polytechnic Institute, hasNotableAlumnus, Oleg Deripaska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oleg Deripaska Context triple: [Saint Petersburg Polytechnic Institute, hasNotableAlumnus, Oleg Deripaska]
-
A.
Igor Sechin
Igor Sechin is a powerful Russian businessman and close ally of Vladimir Putin, best known as the long-time chief executive of the state-controlled oil giant Rosneft.
-
B.
Arkadiy Abramovich
Arkadiy Abramovich is a Russian businessman and investor, known as the son of billionaire and former Chelsea F.C. owner Roman Abramovich.
-
C.
Aaron Abramovich
Aaron Abramovich is one of the children of Russian-Israeli billionaire and former Chelsea F.C. owner Roman Abramovich.
-
D.
Boris Berezovsky
Boris Berezovsky is a renowned Russian pianist celebrated for his virtuosic technique and powerful interpretations of the Romantic repertoire.
-
E.
Roman Abramovich
Roman Abramovich is a Russian-Israeli billionaire businessman and investor best known for his long tenure as owner of the English football club Chelsea FC and his prominent role among Russia’s post-Soviet oligarchs.
- 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: Oleg Deripaska Triple: [Saint Petersburg Polytechnic Institute, hasNotableAlumnus, Oleg Deripaska]
Generated description
Oleg Deripaska is a Russian billionaire industrialist and oligarch known for his leadership of aluminum giant Rusal and his close ties to the Kremlin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oleg Deripaska Target entity description: Oleg Deripaska is a Russian billionaire industrialist and oligarch known for his leadership of aluminum giant Rusal and his close ties to the Kremlin.
-
A.
Igor Sechin
Igor Sechin is a powerful Russian businessman and close ally of Vladimir Putin, best known as the long-time chief executive of the state-controlled oil giant Rosneft.
-
B.
Arkadiy Abramovich
Arkadiy Abramovich is a Russian businessman and investor, known as the son of billionaire and former Chelsea F.C. owner Roman Abramovich.
-
C.
Aaron Abramovich
Aaron Abramovich is one of the children of Russian-Israeli billionaire and former Chelsea F.C. owner Roman Abramovich.
-
D.
Boris Berezovsky
Boris Berezovsky is a renowned Russian pianist celebrated for his virtuosic technique and powerful interpretations of the Romantic repertoire.
-
E.
Roman Abramovich
Roman Abramovich is a Russian-Israeli billionaire businessman and investor best known for his long tenure as owner of the English football club Chelsea FC and his prominent role among Russia’s post-Soviet oligarchs.
- 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_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_69be92557c508190a8c27b974906999f |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be945736d0819097e26ad90d6f9813 |
completed | March 21, 2026, 12:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be94d3578c81909e8139f253e26d69 |
completed | March 21, 2026, 12:53 p.m. |
Created at: March 20, 2026, 1:34 p.m.