Triple

T22445144
Position Surface form Disambiguated ID Type / Status
Subject Peter Landin E554844 entity
Predicate notableWork P4 FINISHED
Object "A Correspondence between ALGOL 60 and Church’s Lambda-notation"
"A Correspondence between ALGOL 60 and Church’s Lambda-notation" is a seminal paper by Peter Landin that introduced the use of lambda calculus to formally describe and reason about the semantics of the ALGOL 60 programming language, helping to found the field of denotational semantics.
E1537631 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: "A Correspondence between ALGOL 60 and Church’s Lambda-notation" | Statement: [Peter Landin, notableWork, "A Correspondence between ALGOL 60 and Church’s Lambda-notation"]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: "A Correspondence between ALGOL 60 and Church’s Lambda-notation"
Context triple: [Peter Landin, notableWork, "A Correspondence between ALGOL 60 and Church’s Lambda-notation"]
  • A. Landin’s SECD machine
    Landin’s SECD machine is an early abstract machine for functional programming languages that introduced a systematic model for evaluating expressions using a stack, environment, control, and dump.
  • B. An Axiomatic Basis for Computer Programming
    "An Axiomatic Basis for Computer Programming" is a seminal 1969 paper by C.A.R. Hoare that introduced the formal logical system now known as Hoare logic for reasoning about program correctness.
  • C. Scheme: An Interpreter for Extended Lambda Calculus
    "Scheme: An Interpreter for Extended Lambda Calculus" is the seminal 1975 technical report by Gerald Jay Sussman and Guy L. Steele Jr. that introduced the Scheme programming language and demonstrated the power of lexical scoping and first-class procedures in a minimalist Lisp dialect.
  • D. ALGOL 60
    ALGOL 60 is an early high-level programming language that pioneered block structure and lexical scoping, profoundly influencing the design of many later languages.
  • E. Can Programming Be Liberated from the von Neumann Style? A Functional Style and Its Algebra of Programs
    "Can Programming Be Liberated from the von Neumann Style? A Functional Style and Its Algebra of Programs" is a landmark 1977 paper that introduced and advocated for functional programming as an alternative to traditional von Neumann architectures, laying theoretical foundations for modern functional languages.
  • 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: "A Correspondence between ALGOL 60 and Church’s Lambda-notation"
Triple: [Peter Landin, notableWork, "A Correspondence between ALGOL 60 and Church’s Lambda-notation"]
Generated description
"A Correspondence between ALGOL 60 and Church’s Lambda-notation" is a seminal paper by Peter Landin that introduced the use of lambda calculus to formally describe and reason about the semantics of the ALGOL 60 programming language, helping to found the field of denotational semantics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: "A Correspondence between ALGOL 60 and Church’s Lambda-notation"
Target entity description: "A Correspondence between ALGOL 60 and Church’s Lambda-notation" is a seminal paper by Peter Landin that introduced the use of lambda calculus to formally describe and reason about the semantics of the ALGOL 60 programming language, helping to found the field of denotational semantics.
  • A. Landin’s SECD machine
    Landin’s SECD machine is an early abstract machine for functional programming languages that introduced a systematic model for evaluating expressions using a stack, environment, control, and dump.
  • B. An Axiomatic Basis for Computer Programming
    "An Axiomatic Basis for Computer Programming" is a seminal 1969 paper by C.A.R. Hoare that introduced the formal logical system now known as Hoare logic for reasoning about program correctness.
  • C. Scheme: An Interpreter for Extended Lambda Calculus
    "Scheme: An Interpreter for Extended Lambda Calculus" is the seminal 1975 technical report by Gerald Jay Sussman and Guy L. Steele Jr. that introduced the Scheme programming language and demonstrated the power of lexical scoping and first-class procedures in a minimalist Lisp dialect.
  • D. ALGOL 60
    ALGOL 60 is an early high-level programming language that pioneered block structure and lexical scoping, profoundly influencing the design of many later languages.
  • E. Can Programming Be Liberated from the von Neumann Style? A Functional Style and Its Algebra of Programs
    "Can Programming Be Liberated from the von Neumann Style? A Functional Style and Its Algebra of Programs" is a landmark 1977 paper that introduced and advocated for functional programming as an alternative to traditional von Neumann architectures, laying theoretical foundations for modern functional languages.
  • 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_69e11e5113208190ab58c6b595f9d1d0 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15b46e8ac8190bfa8c611ffcba822 completed April 29, 2026, 1:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b0c74318081909fe8f6b794b6ce83 completed May 18, 2026, 12:56 p.m.
NEDg Description generation batch_6a0b0d6d5b0c8190a96b3d556ccf5aee completed May 18, 2026, 1 p.m.
NED2 Entity disambiguation (via description) batch_6a0b0e2082a88190b0c203cb933276dd completed May 18, 2026, 1:03 p.m.
Created at: April 16, 2026, 8:47 p.m.