Triple

T8751920
Position Surface form Disambiguated ID Type / Status
Subject Dana Scott E207979 entity
Predicate notableStudent P4838 FINISHED
Object Gaisi Takeuti
Gaisi Takeuti was a prominent Japanese logician known for his influential work in proof theory and the foundations of mathematics.
 E755393 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: Gaisi Takeuti | Statement: [Dana Scott, notableStudent, Gaisi Takeuti]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gaisi Takeuti
Context triple: [Dana Scott, notableStudent, Gaisi Takeuti]
  • A. Gerhard Gentzen
    Gerhard Gentzen was a German mathematician and logician best known for founding structural proof theory and introducing natural deduction and sequent calculus.
  • B. Solomon Feferman
    Solomon Feferman was an American logician and philosopher of mathematics known for his influential work on proof theory, predicativity, and the foundations and history of mathematical logic.
  • C. Shizuo Kakutani
    Shizuo Kakutani was a Japanese-American mathematician renowned for his contributions to functional analysis and probability theory, including the formulation of the Kakutani fixed-point theorem.
  • D. Leon Henkin
    Leon Henkin was an American logician known for his influential work on completeness in first-order logic and for his contributions to the foundations of mathematics and mathematics education.
  • E. Kiyoshi Itô
    Kiyoshi Itô was a Japanese mathematician renowned for founding the modern theory of stochastic calculus, which underpins much of probability theory and mathematical finance.
  • 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: Gaisi Takeuti
Triple: [Dana Scott, notableStudent, Gaisi Takeuti]
Generated description
Gaisi Takeuti was a prominent Japanese logician known for his influential work in proof theory and the foundations of mathematics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gaisi Takeuti
Target entity description: Gaisi Takeuti was a prominent Japanese logician known for his influential work in proof theory and the foundations of mathematics.
  • A. Gerhard Gentzen
    Gerhard Gentzen was a German mathematician and logician best known for founding structural proof theory and introducing natural deduction and sequent calculus.
  • B. Solomon Feferman
    Solomon Feferman was an American logician and philosopher of mathematics known for his influential work on proof theory, predicativity, and the foundations and history of mathematical logic.
  • C. Shizuo Kakutani
    Shizuo Kakutani was a Japanese-American mathematician renowned for his contributions to functional analysis and probability theory, including the formulation of the Kakutani fixed-point theorem.
  • D. Leon Henkin
    Leon Henkin was an American logician known for his influential work on completeness in first-order logic and for his contributions to the foundations of mathematics and mathematics education.
  • E. Kiyoshi Itô
    Kiyoshi Itô was a Japanese mathematician renowned for founding the modern theory of stochastic calculus, which underpins much of probability theory and mathematical finance.
  • 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_69ca835cd6b08190bd7c63db92f53c86 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5da774f4819099e5bfd12973d946 completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf4326d8cc8190900f5f91da6ef6c8 completed April 3, 2026, 4:33 a.m.
NEDg Description generation batch_69cf4462da648190a621397fa88dd4bd completed April 3, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69cf454c4d248190a925b15c23af1a24 completed April 3, 2026, 4:42 a.m.
Created at: March 30, 2026, 6:39 p.m.