Triple
T13913052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kharkiv Institute of Physics and Technology |
E334546
|
entity |
| Predicate | notableEmployee |
P304
|
FINISHED |
| Object | Lev Shubnikov |
E859559
|
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: Lev Shubnikov | Statement: [Kharkiv Institute of Physics and Technology, notableEmployee, Lev Shubnikov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lev Shubnikov Context triple: [Kharkiv Institute of Physics and Technology, notableEmployee, Lev Shubnikov]
-
A.
Lev Shubnikov
chosen
Lev Shubnikov was a pioneering Soviet experimental physicist known for his foundational work in low-temperature physics and the discovery of quantum oscillation phenomena in metals.
-
B.
Vitaly Ginzburg
Vitaly Ginzburg was a Soviet theoretical physicist and Nobel laureate renowned for his pioneering contributions to the theory of superconductivity and other areas of condensed matter physics.
-
C.
Vladimir Ginzburg
Vladimir Ginzburg is a physicist and author known for his work on theoretical physics and alternative cosmological models.
-
D.
Sergei Kapitsa
Sergei Kapitsa was a Russian physicist and demographer best known for popularizing science on Soviet television and for his work on population dynamics.
-
E.
Andrei Ivanovich Zhelyabov
Andrei Ivanovich Zhelyabov was a leading Russian revolutionary and key organizer of the assassination of Tsar Alexander II as a prominent member of the radical group Narodnaya Volya.
- 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_69d81c5eaa9c819083b1ff8689179565 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de27245c648190b2946845ce0fdbf8 |
completed | April 14, 2026, 11:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fda902c598819083c5373172ed758e |
completed | May 8, 2026, 9:12 a.m. |
Created at: April 9, 2026, 10:16 p.m.