Triple
T9418276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osip Mandelstam |
E227083
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Saint Petersburg University |
E33135
|
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: Saint Petersburg University | Statement: [Osip Mandelstam, educatedAt, Saint Petersburg University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Petersburg University Context triple: [Osip Mandelstam, educatedAt, Saint Petersburg University]
-
A.
Moscow State University
Moscow State University is Russia's oldest and most prestigious university, renowned for its comprehensive academic programs and iconic main building on Sparrow Hills.
-
B.
Leningrad State University
chosen
Leningrad State University, now known as Saint Petersburg State University, is one of Russia’s oldest and most prestigious universities, renowned for its influential alumni and strong programs in law, science, and the humanities.
-
C.
Saint Petersburg Polytechnic Institute
Saint Petersburg Polytechnic Institute is a prominent Russian technical university in Saint Petersburg known for training many influential engineers, scientists, and political figures.
-
D.
Tomsk University
Tomsk University is a historic Russian higher education and research institution located in the Siberian city of Tomsk.
-
E.
Lobachevsky University
Lobachevsky University is a major public research university in Nizhny Novgorod, Russia, known for its strong programs in mathematics, physics, and information technology.
- 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_69ca84359e7c819091148ba4b670e436 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd68cd1e3481909abcb715e2398120 |
completed | April 1, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d36947145c8190a0137efdad0bca91 |
completed | April 6, 2026, 8:05 a.m. |
Created at: March 30, 2026, 7:48 p.m.