Triple

T16991945
Position Surface form Disambiguated ID Type / Status
Subject Branko Grünbaum E412213 entity
Predicate familyName P18 FINISHED
Object Grünbaum
Grünbaum is a surname most notably associated with Branko Grünbaum, a prominent mathematician known for his work in discrete geometry and the theory of convex polytopes.
 E354173 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: Grünbaum | Statement: [Branko Grünbaum, familyName, Grünbaum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grünbaum
Context triple: [Branko Grünbaum, familyName, Grünbaum]
  • A. Gruenbaum
    Gruenbaum is a Jewish family name most notably associated with Yitzhak Gruenbaum, a prominent Zionist leader and Israeli politician.
  • B. Grossbaum
    Grossbaum is the original family surname of Benjamin Graham, the influential economist and "father of value investing."
  • C. Fraenkel
    Fraenkel is a surname most prominently associated with Abraham Fraenkel, a German-Israeli mathematician known for his foundational work in axiomatic set theory.
  • D. Feigl
    Feigl is a German-language surname borne by various notable individuals, including philosophers, scientists, and artists.
  • E. Berggruen
    Berggruen is a surname most prominently associated with the billionaire investor and philanthropist Nicholas Berggruen and his family.
  • 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: Grünbaum
Triple: [Branko Grünbaum, familyName, Grünbaum]
Generated description
Grünbaum is a surname most notably associated with Branko Grünbaum, a prominent mathematician known for his work in discrete geometry and the theory of convex polytopes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grünbaum
Target entity description: Grünbaum is a surname most notably associated with Branko Grünbaum, a prominent mathematician known for his work in discrete geometry and the theory of convex polytopes.
  • A. Gruenbaum chosen
    Gruenbaum is a Jewish family name most notably associated with Yitzhak Gruenbaum, a prominent Zionist leader and Israeli politician.
  • B. Grossbaum
    Grossbaum is the original family surname of Benjamin Graham, the influential economist and "father of value investing."
  • C. Fraenkel
    Fraenkel is a surname most prominently associated with Abraham Fraenkel, a German-Israeli mathematician known for his foundational work in axiomatic set theory.
  • D. Feigl
    Feigl is a German-language surname borne by various notable individuals, including philosophers, scientists, and artists.
  • E. Berggruen
    Berggruen is a surname most prominently associated with the billionaire investor and philanthropist Nicholas Berggruen and his family.
  • F. None of above.

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.