Triple
T8278676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lev Nikolayevich Tolstoy |
E193609
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Imperial Kazan University |
E75716
|
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: Imperial Kazan University | Statement: [Lev Nikolayevich Tolstoy, educatedAt, Imperial Kazan University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imperial Kazan University Context triple: [Lev Nikolayevich Tolstoy, educatedAt, Imperial Kazan University]
-
A.
Kazan University
chosen
Kazan University is a historic Russian institution of higher education known for its influential role in Russian intellectual life and for having educated figures such as Vladimir Lenin.
-
B.
Kuibyshev State University
Kuibyshev State University is a Russian higher education institution known for training specialists in fields such as journalism, science, and the humanities during the Soviet and post-Soviet periods.
-
C.
Tomsk University
Tomsk University is a historic Russian higher education and research institution located in the Siberian city of Tomsk.
-
D.
Ural Federal University
Ural Federal University is one of Russia’s largest and leading public research universities, located in Yekaterinburg and known for its strong engineering, technical, and applied science programs.
-
E.
Irkutsk State University
Irkutsk State University is a major public higher education and research institution located in the Siberian city of Irkutsk, Russia.
- 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_69ca82e217a48190880695635c44b2ed |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb79ebb6b88190bc777b8bd72fcdbc |
completed | March 31, 2026, 7:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc6ca48308190bd7a6c84d5954279 |
completed | April 2, 2026, 1:30 a.m. |
Created at: March 30, 2026, 5:51 p.m.