Triple
T12422600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otton Nikodym |
E296811
|
entity |
| Predicate | hasNotableTheorem |
P29208
|
FINISHED |
| Object | Radon–Nikodym theorem |
E59639
|
NE FINISHED |
How this triple was built (3 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: Radon–Nikodym theorem | Statement: [Otton Nikodym, hasNotableTheorem, Radon–Nikodym theorem]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Radon–Nikodym theorem Context triple: [Otton Nikodym, hasNotableTheorem, Radon–Nikodym theorem]
-
A.
Radon–Nikodym derivative
chosen
The Radon–Nikodym derivative is a function that represents how one measure changes with respect to another absolutely continuous measure, playing a central role in modern probability theory and measure theory.
-
B.
Nikodym convergence theorem
The Nikodym convergence theorem is a fundamental result in measure theory that generalizes the Lebesgue dominated convergence theorem by characterizing when convergence of integrals holds under weaker conditions on the dominating measures.
-
C.
Lebesgue decomposition theorem
The Lebesgue decomposition theorem is a fundamental result in measure theory that states any σ-finite measure can be uniquely decomposed into a part that is absolutely continuous with respect to another measure and a part that is singular to it.
-
D.
Carathéodory’s extension theorem
Carathéodory’s extension theorem is a fundamental result in measure theory that guarantees a unique extension of a pre-measure defined on an algebra of sets to a complete measure on the generated σ-algebra.
-
E.
Hahn decomposition theorem
The Hahn decomposition theorem is a fundamental result in measure theory that states any signed measure space can be partitioned into a positive set and a negative set on which the measure is respectively nonnegative and nonpositive.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNotableTheorem Context triple: [Otton Nikodym, hasNotableTheorem, Radon–Nikodym theorem]
-
A.
hasTheorem
Indicates that one entity (typically a mathematical theory, field, or work) includes, establishes, or is associated with a particular theorem.
-
B.
hasTheoremNamedAfter
chosen
Indicates that a theorem is named in honor of or after a particular person or entity.
-
C.
hasNotableMathematician
Indicates that an entity is associated with or linked to a mathematician who is considered notable or distinguished.
-
D.
hasTheory
Indicates that an entity possesses, is associated with, or is characterized by a particular theory.
-
E.
notableTheorist
Indicates that the subject is recognized as a significant or influential theorist in relation to the object or specified field.
- F. None of above.
Provenance (4 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_69d6ada0640c81908c061d7fb3d47786 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e1888b48190bd750f839a26e99e |
completed | April 10, 2026, 7:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b97df9081909b281ed6c568fa37 |
completed | May 2, 2026, 7:08 p.m. |
| PD | Predicate disambiguation | batch_69d94d354b488190adc83fb4f2770dd5 |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:55 p.m.