Triple
T14334519
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ramanujan–Nagell equation |
E355435
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Trygve Nagell
Trygve Nagell was a Norwegian mathematician known for his contributions to number theory, particularly his work on the Diophantine equation now called the Ramanujan–Nagell equation.
|
E1107539
|
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: Trygve Nagell | Statement: [Ramanujan–Nagell equation, namedAfter, Trygve Nagell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trygve Nagell Context triple: [Ramanujan–Nagell equation, namedAfter, Trygve Nagell]
-
A.
Trygve Reenskaug
Trygve Reenskaug is a Norwegian computer scientist best known for originating the Model-View-Controller (MVC) architectural pattern in software design.
-
B.
Hans Storhaug
Hans Storhaug was a Norwegian resistance fighter and commando during World War II, best known for his role in the sabotage of the German heavy water program at Vemork.
-
C.
Gunnar Sønsteby
Gunnar Sønsteby was a highly decorated Norwegian resistance fighter during World War II, renowned for his sabotage operations and leadership against the German occupation.
-
D.
Johan Nilsen Nagel
Johan Nilsen Nagel is the enigmatic, psychologically complex protagonist of Knut Hamsun’s novel "Mysteries," known for his eccentric behavior and existential introspection.
-
E.
Fridtjov Såheim
Fridtjov Såheim is a Norwegian actor and director known for his work in film, television, and theatre, including prominent roles in acclaimed Norwegian productions.
- 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: Trygve Nagell Triple: [Ramanujan–Nagell equation, namedAfter, Trygve Nagell]
Generated description
Trygve Nagell was a Norwegian mathematician known for his contributions to number theory, particularly his work on the Diophantine equation now called the Ramanujan–Nagell equation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trygve Nagell Target entity description: Trygve Nagell was a Norwegian mathematician known for his contributions to number theory, particularly his work on the Diophantine equation now called the Ramanujan–Nagell equation.
-
A.
Trygve Reenskaug
Trygve Reenskaug is a Norwegian computer scientist best known for originating the Model-View-Controller (MVC) architectural pattern in software design.
-
B.
Hans Storhaug
Hans Storhaug was a Norwegian resistance fighter and commando during World War II, best known for his role in the sabotage of the German heavy water program at Vemork.
-
C.
Gunnar Sønsteby
Gunnar Sønsteby was a highly decorated Norwegian resistance fighter during World War II, renowned for his sabotage operations and leadership against the German occupation.
-
D.
Johan Nilsen Nagel
Johan Nilsen Nagel is the enigmatic, psychologically complex protagonist of Knut Hamsun’s novel "Mysteries," known for his eccentric behavior and existential introspection.
-
E.
Fridtjov Såheim
Fridtjov Såheim is a Norwegian actor and director known for his work in film, television, and theatre, including prominent roles in acclaimed Norwegian productions.
- 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_69d8278fa2108190bc0d0e7939c1eb03 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8c20d2148190bb534bef338e871d |
completed | April 14, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94a018c88190b4fdbf36687ad973 |
completed | May 8, 2026, 7:45 a.m. |
| NEDg | Description generation | batch_69fd951e076481909e10e41ce8a54c1d |
completed | May 8, 2026, 7:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd959a6a74819096ee02b9f6fe227b |
completed | May 8, 2026, 7:49 a.m. |
Created at: April 10, 2026, 1:13 a.m.