Triple
T19319178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ludwig Prandtl |
E483173
|
entity |
| Predicate | influenced |
P9
|
FINISHED |
| Object |
Johannes Martinus Burgers
Johannes Martinus Burgers was a Dutch physicist and mathematician best known for his foundational work in fluid dynamics and the development of the Burgers equation, an important simplified model of turbulence and nonlinear wave phenomena.
|
E1369951
|
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: Johannes Martinus Burgers | Statement: [Ludwig Prandtl, influenced, Johannes Martinus Burgers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johannes Martinus Burgers Context triple: [Ludwig Prandtl, influenced, Johannes Martinus Burgers]
-
A.
Reinier H. (Rein) Burgers
Reinier H. (Rein) Burgers is a notable member of the Burgers family, recognized for his individual prominence and contributions associated with the family name.
-
B.
Andries Bonger
Andries Bonger was a Dutch art collector and dealer closely connected to the Van Gogh family and the early promotion of Vincent van Gogh’s work.
-
C.
Johannes Gerhardus Burgers
Johannes Gerhardus Burgers was a Dutch physicist and mathematician renowned for his work in fluid dynamics and for formulating the Burgers equation, a fundamental partial differential equation in applied mathematics.
-
D.
Hendrik van der Meer
Hendrik van der Meer is a person notable enough to be recognized as a bearer of the Dutch surname "van der Meer."
-
E.
Frits van der Meer
Frits van der Meer is a notable individual, likely recognized for significant contributions in his professional or public field.
- 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: Johannes Martinus Burgers Triple: [Ludwig Prandtl, influenced, Johannes Martinus Burgers]
Generated description
Johannes Martinus Burgers was a Dutch physicist and mathematician best known for his foundational work in fluid dynamics and the development of the Burgers equation, an important simplified model of turbulence and nonlinear wave phenomena.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Johannes Martinus Burgers Target entity description: Johannes Martinus Burgers was a Dutch physicist and mathematician best known for his foundational work in fluid dynamics and the development of the Burgers equation, an important simplified model of turbulence and nonlinear wave phenomena.
-
A.
Reinier H. (Rein) Burgers
Reinier H. (Rein) Burgers is a notable member of the Burgers family, recognized for his individual prominence and contributions associated with the family name.
-
B.
Andries Bonger
Andries Bonger was a Dutch art collector and dealer closely connected to the Van Gogh family and the early promotion of Vincent van Gogh’s work.
-
C.
Johannes Gerhardus Burgers
Johannes Gerhardus Burgers was a Dutch physicist and mathematician renowned for his work in fluid dynamics and for formulating the Burgers equation, a fundamental partial differential equation in applied mathematics.
-
D.
Hendrik van der Meer
Hendrik van der Meer is a person notable enough to be recognized as a bearer of the Dutch surname "van der Meer."
-
E.
Frits van der Meer
Frits van der Meer is a notable individual, likely recognized for significant contributions in his professional or public field.
- 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_69d8e8d13e3c81909d91d1d5ec37c095 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e60d868dd48190b1439a5f4ff58c48 |
completed | April 20, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0714640aa481909bd6b1ca617f35a7 |
completed | May 15, 2026, 12:41 p.m. |
| NEDg | Description generation | batch_6a0714eb6a0c8190bec7ae8ef785a4ab |
completed | May 15, 2026, 12:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0718ee8adc8190a74685f9783ba5d5 |
completed | May 15, 2026, 1 p.m. |
Created at: April 10, 2026, 1:32 p.m.