Triple
T19906836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Finite Element Methods for Flow Problems |
E478440
|
entity |
| Predicate | hasAuthor |
P4244
|
FINISHED |
| Object |
P.-A. Raviart
P.-A. Raviart is a mathematician known for his influential contributions to numerical analysis and the development of finite element methods, particularly for fluid flow problems.
|
E1400825
|
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: P.-A. Raviart | Statement: [Finite Element Methods for Flow Problems, hasAuthor, P.-A. Raviart]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: P.-A. Raviart Context triple: [Finite Element Methods for Flow Problems, hasAuthor, P.-A. Raviart]
-
A.
Alexandre J. Chorin
Alexandre J. Chorin is a mathematician renowned for his pioneering work in computational fluid dynamics and numerical methods for solving the Navier–Stokes equations.
-
B.
Jacques-Louis Lions
Jacques-Louis Lions was a prominent French mathematician renowned for his fundamental contributions to partial differential equations and control theory.
-
C.
Pierre-Louis Lions
Pierre-Louis Lions is a renowned French mathematician and Fields Medalist known for his influential work in partial differential equations and applied mathematics.
-
D.
Charles S. Peskin
Charles S. Peskin is an American applied mathematician best known for developing the immersed boundary method for simulating fluid–structure interactions, particularly in modeling blood flow and the heart.
-
E.
Jean Barbu
Jean Barbu is a retired Romanian attacking midfielder best known for his prolific spell at FC Argeș Pitești and appearances for the Romanian national team.
- 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: P.-A. Raviart Triple: [Finite Element Methods for Flow Problems, hasAuthor, P.-A. Raviart]
Generated description
P.-A. Raviart is a mathematician known for his influential contributions to numerical analysis and the development of finite element methods, particularly for fluid flow problems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: P.-A. Raviart Target entity description: P.-A. Raviart is a mathematician known for his influential contributions to numerical analysis and the development of finite element methods, particularly for fluid flow problems.
-
A.
Alexandre J. Chorin
Alexandre J. Chorin is a mathematician renowned for his pioneering work in computational fluid dynamics and numerical methods for solving the Navier–Stokes equations.
-
B.
Jacques-Louis Lions
Jacques-Louis Lions was a prominent French mathematician renowned for his fundamental contributions to partial differential equations and control theory.
-
C.
Pierre-Louis Lions
Pierre-Louis Lions is a renowned French mathematician and Fields Medalist known for his influential work in partial differential equations and applied mathematics.
-
D.
Charles S. Peskin
Charles S. Peskin is an American applied mathematician best known for developing the immersed boundary method for simulating fluid–structure interactions, particularly in modeling blood flow and the heart.
-
E.
Jean Barbu
Jean Barbu is a retired Romanian attacking midfielder best known for his prolific spell at FC Argeș Pitești and appearances for the Romanian national team.
- 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6598cc5108190bca2a47c9f8ef70f |
completed | April 20, 2026, 4:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ea494af08190ac8c43797bff5012 |
completed | May 16, 2026, 3:53 a.m. |
| NEDg | Description generation | batch_6a07ee6d8ef481908987eef826425806 |
completed | May 16, 2026, 4:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07eec5b4788190b697a0b7382b5c2b |
completed | May 16, 2026, 4:12 a.m. |
Created at: April 10, 2026, 1:52 p.m.