Triple
T6432009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Henri Cartan |
E129798
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Max Karoubi
Max Karoubi is a French mathematician known for his influential work in K-theory and its applications to topology and geometry.
|
E593363
|
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: Max Karoubi | Statement: [Henri Cartan, notableStudent, Max Karoubi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Max Karoubi Context triple: [Henri Cartan, notableStudent, Max Karoubi]
-
A.
Friedrich Hirzebruch
Friedrich Hirzebruch was a German mathematician renowned for his foundational work in topology and algebraic geometry, particularly the Hirzebruch–Riemann–Roch theorem.
-
B.
Jean-Louis Verdier
Jean-Louis Verdier was a French mathematician known for his foundational work in sheaf theory and derived categories, notably through his influential thesis under Alexandre Grothendieck.
-
C.
Charles Ehresmann
Charles Ehresmann was a French mathematician known for his foundational work in differential topology and category theory, including the development of concepts such as fiber bundles and Lie groupoids.
-
D.
Jean-Pierre Serre
Jean-Pierre Serre is a French mathematician renowned for his foundational contributions to algebraic topology, algebraic geometry, and number theory, and is considered one of the most influential mathematicians of the 20th century.
-
E.
Norman Steenrod
Norman Steenrod was an influential American mathematician best known for his foundational work in algebraic topology, including the development of Steenrod squares and contributions to cohomology 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: Max Karoubi Triple: [Henri Cartan, notableStudent, Max Karoubi]
Generated description
Max Karoubi is a French mathematician known for his influential work in K-theory and its applications to topology and geometry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Max Karoubi Target entity description: Max Karoubi is a French mathematician known for his influential work in K-theory and its applications to topology and geometry.
-
A.
Friedrich Hirzebruch
Friedrich Hirzebruch was a German mathematician renowned for his foundational work in topology and algebraic geometry, particularly the Hirzebruch–Riemann–Roch theorem.
-
B.
Jean-Louis Verdier
Jean-Louis Verdier was a French mathematician known for his foundational work in sheaf theory and derived categories, notably through his influential thesis under Alexandre Grothendieck.
-
C.
Charles Ehresmann
Charles Ehresmann was a French mathematician known for his foundational work in differential topology and category theory, including the development of concepts such as fiber bundles and Lie groupoids.
-
D.
Jean-Pierre Serre
Jean-Pierre Serre is a French mathematician renowned for his foundational contributions to algebraic topology, algebraic geometry, and number theory, and is considered one of the most influential mathematicians of the 20th century.
-
E.
Norman Steenrod
Norman Steenrod was an influential American mathematician best known for his foundational work in algebraic topology, including the development of Steenrod squares and contributions to cohomology 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_69c0084caac48190a7bc2ad8ba44536f |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0693cadf08190aca84888a3440b3d |
completed | March 22, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bbf31bc8190981362639a0e1ce5 |
completed | March 27, 2026, 9:19 a.m. |
| NEDg | Description generation | batch_69c64c467d4881909a2bb21e64ed8962 |
completed | March 27, 2026, 9:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64cb64a78819086a84cf36bb06a1b |
completed | March 27, 2026, 9:24 a.m. |
Created at: March 22, 2026, 4:44 p.m.