Triple
T16991986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Branko Grünbaum |
E412213
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Günter M. Ziegler
Günter M. Ziegler is a German mathematician renowned for his work in discrete geometry and the popularization of mathematics, and for serving as president of the Free University of Berlin.
|
E1244438
|
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: Günter M. Ziegler | Statement: [Branko Grünbaum, notableStudent, Günter M. Ziegler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Günter M. Ziegler Context triple: [Branko Grünbaum, notableStudent, Günter M. Ziegler]
-
A.
Martin Aigner
Martin Aigner was a German mathematician known for his work in combinatorics and number theory, as well as for authoring accessible and elegant mathematical texts.
-
B.
Erich Klein
Erich Klein was the son of influential psychoanalyst Melanie Klein, about whom relatively little is documented beyond his familial connection.
-
C.
Gil Kalai
Gil Kalai is an Israeli mathematician and computer scientist known for his influential work in combinatorics, convexity, and the study of the foundations and limitations of quantum computing.
-
D.
Emo Welzl
Emo Welzl is a Swiss computer scientist known for his contributions to computational geometry, randomized algorithms, and discrete mathematics.
-
E.
Herbert Edelsbrunner
Herbert Edelsbrunner is a computer scientist renowned for his foundational contributions to computational geometry and topological data analysis.
- 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: Günter M. Ziegler Triple: [Branko Grünbaum, notableStudent, Günter M. Ziegler]
Generated description
Günter M. Ziegler is a German mathematician renowned for his work in discrete geometry and the popularization of mathematics, and for serving as president of the Free University of Berlin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Günter M. Ziegler Target entity description: Günter M. Ziegler is a German mathematician renowned for his work in discrete geometry and the popularization of mathematics, and for serving as president of the Free University of Berlin.
-
A.
Martin Aigner
Martin Aigner was a German mathematician known for his work in combinatorics and number theory, as well as for authoring accessible and elegant mathematical texts.
-
B.
Erich Klein
Erich Klein was the son of influential psychoanalyst Melanie Klein, about whom relatively little is documented beyond his familial connection.
-
C.
Gil Kalai
Gil Kalai is an Israeli mathematician and computer scientist known for his influential work in combinatorics, convexity, and the study of the foundations and limitations of quantum computing.
-
D.
Emo Welzl
Emo Welzl is a Swiss computer scientist known for his contributions to computational geometry, randomized algorithms, and discrete mathematics.
-
E.
Herbert Edelsbrunner
Herbert Edelsbrunner is a computer scientist renowned for his foundational contributions to computational geometry and topological data analysis.
- 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_69d886cb581c8190ab05f4b429c9cd85 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d283d2388190a78bf8d179e83fdc |
completed | April 18, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc14d5688190945f7ae72f724922 |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a0114d5aeb0819086f1a5d279ac0d0f |
completed | May 10, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0115c583608190bf07ac205399f253 |
completed | May 10, 2026, 11:33 p.m. |
Created at: April 10, 2026, 5:32 a.m.