Triple

T375093
Position Surface form Disambiguated ID Type / Status
Subject Chern Medal E8354 entity
Predicate namedAfter P63 FINISHED
Object Shiing-Shen Chern
Shiing-Shen Chern was a Chinese-American mathematician renowned for his foundational contributions to differential geometry and the development of Chern classes in topology.
E47895 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: Shiing-Shen Chern | Statement: [Chern Medal, namedAfter, Shiing-Shen Chern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shiing-Shen Chern
Context triple: [Chern Medal, namedAfter, Shiing-Shen Chern]
  • A. Isadore Singer
    Isadore Singer was an American mathematician renowned for co-formulating the Atiyah–Singer Index Theorem, a foundational result linking analysis, topology, and geometry.
  • B. Élie Cartan
    Élie Cartan was a pioneering French mathematician renowned for his foundational work in differential geometry, Lie groups, and the theory of symmetric spaces.
  • C. Hermann Weyl
    Hermann Weyl was a German mathematician and theoretical physicist renowned for his foundational contributions to group theory, differential geometry, and the mathematical formulation of gauge theory in modern physics.
  • D. Richard Courant
    Richard Courant was a German-American mathematician known for his influential work in analysis and partial differential equations and for co-founding the Courant Institute of Mathematical Sciences at New York University.
  • E. Constantin Carathéodory
    Constantin Carathéodory was a prominent Greek-German mathematician known for his influential work in real analysis, the calculus of variations, and the foundations of thermodynamics.
  • 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: Shiing-Shen Chern
Triple: [Chern Medal, namedAfter, Shiing-Shen Chern]
Generated description
Shiing-Shen Chern was a Chinese-American mathematician renowned for his foundational contributions to differential geometry and the development of Chern classes in topology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shiing-Shen Chern
Target entity description: Shiing-Shen Chern was a Chinese-American mathematician renowned for his foundational contributions to differential geometry and the development of Chern classes in topology.
  • A. Isadore Singer
    Isadore Singer was an American mathematician renowned for co-formulating the Atiyah–Singer Index Theorem, a foundational result linking analysis, topology, and geometry.
  • B. Élie Cartan
    Élie Cartan was a pioneering French mathematician renowned for his foundational work in differential geometry, Lie groups, and the theory of symmetric spaces.
  • C. Hermann Weyl
    Hermann Weyl was a German mathematician and theoretical physicist renowned for his foundational contributions to group theory, differential geometry, and the mathematical formulation of gauge theory in modern physics.
  • D. Richard Courant
    Richard Courant was a German-American mathematician known for his influential work in analysis and partial differential equations and for co-founding the Courant Institute of Mathematical Sciences at New York University.
  • E. Constantin Carathéodory
    Constantin Carathéodory was a prominent Greek-German mathematician known for his influential work in real analysis, the calculus of variations, and the foundations of thermodynamics.
  • 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec1585648190943f1c698e9b2d81 completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4dbf49081908ccd464668483b77 completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f6d18c488190ab509ded4d5b0367 completed March 1, 2026, 8:20 a.m.
NED2 Entity disambiguation (via description) batch_69a3fa368edc8190ac00be2189df7cf9 completed March 1, 2026, 8:35 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.