Triple
T12597424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heun’s method |
E300767
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Karl Heun
Karl Heun was a German mathematician known for his contributions to differential equations, including the development of Heun’s method and the study of Heun functions.
|
E992335
|
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: Karl Heun | Statement: [Heun’s method, namedAfter, Karl Heun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karl Heun Context triple: [Heun’s method, namedAfter, Karl Heun]
-
A.
Heinz Weber
Heinz Weber is a German former professional football goalkeeper known for his career in the Bundesliga and other European leagues.
-
B.
Leo Pochhammer
Leo Pochhammer was a German mathematician known for his contributions to special functions and for introducing the Pochhammer symbol used in mathematical analysis.
-
C.
Max Dehn
Max Dehn was a German mathematician known for his foundational work in topology and group theory, including the introduction of Dehn surgery and the study of decision problems in group theory.
-
D.
Wolfgang Gröbner
Wolfgang Gröbner was an Austrian mathematician best known for his foundational work in commutative algebra and for introducing Gröbner bases, a key tool in computational algebraic geometry.
-
E.
Wilhelm Wirtinger
Wilhelm Wirtinger was an Austrian mathematician known for his contributions to complex analysis, algebraic geometry, and knot 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: Karl Heun Triple: [Heun’s method, namedAfter, Karl Heun]
Generated description
Karl Heun was a German mathematician known for his contributions to differential equations, including the development of Heun’s method and the study of Heun functions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karl Heun Target entity description: Karl Heun was a German mathematician known for his contributions to differential equations, including the development of Heun’s method and the study of Heun functions.
-
A.
Heinz Weber
Heinz Weber is a German former professional football goalkeeper known for his career in the Bundesliga and other European leagues.
-
B.
Leo Pochhammer
Leo Pochhammer was a German mathematician known for his contributions to special functions and for introducing the Pochhammer symbol used in mathematical analysis.
-
C.
Max Dehn
Max Dehn was a German mathematician known for his foundational work in topology and group theory, including the introduction of Dehn surgery and the study of decision problems in group theory.
-
D.
Wolfgang Gröbner
Wolfgang Gröbner was an Austrian mathematician best known for his foundational work in commutative algebra and for introducing Gröbner bases, a key tool in computational algebraic geometry.
-
E.
Wilhelm Wirtinger
Wilhelm Wirtinger was an Austrian mathematician known for his contributions to complex analysis, algebraic geometry, and knot 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954cf33b88190bff339fcd3142cc8 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ec75fc08190aa13cbb0161eb35c |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f6605bca10819086966e1574c31318 |
completed | May 2, 2026, 8:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6617997188190bfce14c54619af7f |
completed | May 2, 2026, 8:41 p.m. |
Created at: April 9, 2026, 5:08 p.m.