Triple
T1509454
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pavel Alexandrov |
E33979
|
entity |
| Predicate | influenced |
P9
|
FINISHED |
| Object |
Lev Pontryagin
Lev Pontryagin was a prominent Soviet mathematician known for his foundational contributions to topology, control theory (including the maximum principle), and the theory of characteristic classes.
|
E174094
|
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: Lev Pontryagin | Statement: [Pavel Alexandrov, influenced, Lev Pontryagin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lev Pontryagin Context triple: [Pavel Alexandrov, influenced, Lev Pontryagin]
-
A.
Aleksandr Lyapunov
Aleksandr Lyapunov was a Russian mathematician and physicist renowned for his foundational work in stability theory, probability, and dynamical systems, which profoundly influenced modern mathematics and control theory.
-
B.
Andrei Kolmogorov
Andrei Kolmogorov was a pioneering Soviet mathematician whose foundational work in probability theory, turbulence, topology, and algorithmic complexity profoundly shaped modern mathematics and theoretical computer science.
-
C.
Pavel Alexandrov
Pavel Alexandrov was a prominent Russian-Soviet mathematician known for his foundational contributions to topology and his role in developing the Moscow school of mathematics.
-
D.
Nikolay Bogolyubov
Nikolay Bogolyubov was a prominent Soviet mathematician and theoretical physicist known for his foundational contributions to quantum field theory, statistical mechanics, and nonlinear dynamics.
-
E.
Vladimir Kurdyumov
Vladimir Kurdyumov was a Soviet military commander best known for leading Red Army forces during the Winter War’s Battle of Kollaa against Finland.
- 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: Lev Pontryagin Triple: [Pavel Alexandrov, influenced, Lev Pontryagin]
Generated description
Lev Pontryagin was a prominent Soviet mathematician known for his foundational contributions to topology, control theory (including the maximum principle), and the theory of characteristic classes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lev Pontryagin Target entity description: Lev Pontryagin was a prominent Soviet mathematician known for his foundational contributions to topology, control theory (including the maximum principle), and the theory of characteristic classes.
-
A.
Aleksandr Lyapunov
Aleksandr Lyapunov was a Russian mathematician and physicist renowned for his foundational work in stability theory, probability, and dynamical systems, which profoundly influenced modern mathematics and control theory.
-
B.
Andrei Kolmogorov
Andrei Kolmogorov was a pioneering Soviet mathematician whose foundational work in probability theory, turbulence, topology, and algorithmic complexity profoundly shaped modern mathematics and theoretical computer science.
-
C.
Pavel Alexandrov
Pavel Alexandrov was a prominent Russian-Soviet mathematician known for his foundational contributions to topology and his role in developing the Moscow school of mathematics.
-
D.
Nikolay Bogolyubov
Nikolay Bogolyubov was a prominent Soviet mathematician and theoretical physicist known for his foundational contributions to quantum field theory, statistical mechanics, and nonlinear dynamics.
-
E.
Vladimir Kurdyumov
Vladimir Kurdyumov was a Soviet military commander best known for leading Red Army forces during the Winter War’s Battle of Kollaa against Finland.
- 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_69a885f352a4819099b24ff15489dede |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a8891daf708190a23d6c920eac8b6d |
completed | March 4, 2026, 7:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad294805308190ada3ed69ec71ce43 |
completed | March 8, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69ad2a1742d48190a82c1fc8c81d5c21 |
completed | March 8, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad2a9e50888190bab83785f11135ea |
completed | March 8, 2026, 7:51 a.m. |
Created at: March 4, 2026, 7:24 p.m.