Triple
T13647233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dmitri Egorov |
E326134
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Pavel Urysohn
Pavel Urysohn was a Russian mathematician best known for his foundational work in topology, including the Urysohn lemma and the development of dimension theory.
|
E1056150
|
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: Pavel Urysohn | Statement: [Dmitri Egorov, notableStudent, Pavel Urysohn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pavel Urysohn Context triple: [Dmitri Egorov, notableStudent, Pavel Urysohn]
-
A.
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.
-
B.
Andrei Suslin
Andrei Suslin was a prominent Russian mathematician known for his influential work in algebraic K-theory and related areas of algebra.
-
C.
Nikolai Luzin
Nikolai Luzin was a prominent Russian mathematician and founder of the Moscow school of descriptive set theory, known for his influential work in real analysis and the theory of functions.
-
D.
Felix Hausdorff
Felix Hausdorff was a German mathematician renowned as one of the founders of modern topology and a pioneer in set theory and measure theory.
-
E.
Lazar Lyusternik
Lazar Lyusternik was a Russian mathematician known for his contributions to topology, variational problems, and the development of the Lusternik–Schnirelmann category in critical point theory.
- 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: Pavel Urysohn Triple: [Dmitri Egorov, notableStudent, Pavel Urysohn]
Generated description
Pavel Urysohn was a Russian mathematician best known for his foundational work in topology, including the Urysohn lemma and the development of dimension theory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pavel Urysohn Target entity description: Pavel Urysohn was a Russian mathematician best known for his foundational work in topology, including the Urysohn lemma and the development of dimension theory.
-
A.
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.
-
B.
Andrei Suslin
Andrei Suslin was a prominent Russian mathematician known for his influential work in algebraic K-theory and related areas of algebra.
-
C.
Nikolai Luzin
Nikolai Luzin was a prominent Russian mathematician and founder of the Moscow school of descriptive set theory, known for his influential work in real analysis and the theory of functions.
-
D.
Felix Hausdorff
Felix Hausdorff was a German mathematician renowned as one of the founders of modern topology and a pioneer in set theory and measure theory.
-
E.
Lazar Lyusternik
Lazar Lyusternik was a Russian mathematician known for his contributions to topology, variational problems, and the development of the Lusternik–Schnirelmann category in critical point theory.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6073e888190965456a639839749 |
completed | April 12, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7943610488190838719ad31207c52 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7955fce288190a7e426f467517a91 |
completed | May 3, 2026, 6:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7996cddf08190973e493fb788ce7a |
completed | May 3, 2026, 6:52 p.m. |
Created at: April 9, 2026, 9:52 p.m.