Triple
T5892238
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | P versus NP problem |
E131016
|
entity |
| Predicate | introducedBy |
P513
|
FINISHED |
| Object |
Leonid Levin
Leonid Levin is a Soviet-American computer scientist known as a co-founder of complexity theory and for independently formulating the P versus NP problem.
|
E572330
|
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: Leonid Levin | Statement: [P versus NP problem, introducedBy, Leonid Levin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leonid Levin Context triple: [P versus NP problem, introducedBy, Leonid Levin]
-
A.
Lev Shlosberg
Lev Shlosberg is a Russian liberal politician, journalist, and human rights advocate known for his opposition to the Kremlin and his work within the Yabloko party.
-
B.
Evgeny Lifshitz
Evgeny Lifshitz was a Soviet theoretical physicist best known for co-authoring the influential multi-volume "Course of Theoretical Physics" and for his contributions to general relativity and cosmology.
-
C.
Evgeny Levinson
Evgeny Levinson was a Soviet architect known for designing significant memorial and monumental complexes, particularly in Leningrad (now Saint Petersburg).
-
D.
Yurii Rubinsky
Yurii Rubinsky was a pioneering Canadian technologist, publisher, and early advocate of SGML and open digital standards who significantly influenced the development of electronic publishing.
-
E.
Mikhail Bronshtein
Mikhail Bronshtein is a notable individual who shares the surname Bronstein, which is associated with several prominent figures in fields such as mathematics, physics, and chess.
- 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: Leonid Levin Triple: [P versus NP problem, introducedBy, Leonid Levin]
Generated description
Leonid Levin is a Soviet-American computer scientist known as a co-founder of complexity theory and for independently formulating the P versus NP problem.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leonid Levin Target entity description: Leonid Levin is a Soviet-American computer scientist known as a co-founder of complexity theory and for independently formulating the P versus NP problem.
-
A.
Lev Shlosberg
Lev Shlosberg is a Russian liberal politician, journalist, and human rights advocate known for his opposition to the Kremlin and his work within the Yabloko party.
-
B.
Evgeny Lifshitz
Evgeny Lifshitz was a Soviet theoretical physicist best known for co-authoring the influential multi-volume "Course of Theoretical Physics" and for his contributions to general relativity and cosmology.
-
C.
Evgeny Levinson
Evgeny Levinson was a Soviet architect known for designing significant memorial and monumental complexes, particularly in Leningrad (now Saint Petersburg).
-
D.
Yurii Rubinsky
Yurii Rubinsky was a pioneering Canadian technologist, publisher, and early advocate of SGML and open digital standards who significantly influenced the development of electronic publishing.
-
E.
Mikhail Bronshtein
Mikhail Bronshtein is a notable individual who shares the surname Bronstein, which is associated with several prominent figures in fields such as mathematics, physics, and chess.
- 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_69c00857439c819095950754176aa58a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c036b45bec81908a13f39bbc181a59 |
completed | March 22, 2026, 6:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1412fcc84819084be2f6210a00fb0 |
completed | March 23, 2026, 1:33 p.m. |
| NEDg | Description generation | batch_69c144da034081908d3229dcadf712d5 |
completed | March 23, 2026, 1:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1453c96908190ab6bd7b35302ed37 |
completed | March 23, 2026, 1:50 p.m. |
Created at: March 22, 2026, 3:58 p.m.