Triple

T6991417
Position Surface form Disambiguated ID Type / Status
Subject Thompson's algorithm for regular expression matching E162093 entity
Predicate relatedTo P37 FINISHED
Object Glushkov construction
Glushkov construction is a method in automata theory that converts a regular expression into an equivalent nondeterministic finite automaton with a specific position-based structure.
E632952 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: Glushkov construction | Statement: [Thompson's algorithm for regular expression matching, relatedTo, Glushkov construction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glushkov construction
Context triple: [Thompson's algorithm for regular expression matching, relatedTo, Glushkov construction]
  • A. Böhm–Jacopini theorem
    The Böhm–Jacopini theorem is a foundational result in computer science stating that any computer program can be written using only sequence, selection, and iteration constructs, without requiring goto statements.
  • B. Turing machine
    A Turing machine is an abstract computational model that manipulates symbols on an infinite tape according to a set of rules, providing a formal foundation for the concept of algorithm and computability.
  • C. Kleene
    Kleene is a surname most notably associated with American mathematician Stephen Kleene, a pioneer in recursion theory and mathematical logic.
  • D. Kleene algebra
    Kleene algebra is an algebraic structure used to model and reason about regular expressions, program control flow, and formal languages through operations like choice, sequencing, and iteration.
  • E. 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.
  • 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: Glushkov construction
Triple: [Thompson's algorithm for regular expression matching, relatedTo, Glushkov construction]
Generated description
Glushkov construction is a method in automata theory that converts a regular expression into an equivalent nondeterministic finite automaton with a specific position-based structure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glushkov construction
Target entity description: Glushkov construction is a method in automata theory that converts a regular expression into an equivalent nondeterministic finite automaton with a specific position-based structure.
  • A. Böhm–Jacopini theorem
    The Böhm–Jacopini theorem is a foundational result in computer science stating that any computer program can be written using only sequence, selection, and iteration constructs, without requiring goto statements.
  • B. Turing machine
    A Turing machine is an abstract computational model that manipulates symbols on an infinite tape according to a set of rules, providing a formal foundation for the concept of algorithm and computability.
  • C. Kleene
    Kleene is a surname most notably associated with American mathematician Stephen Kleene, a pioneer in recursion theory and mathematical logic.
  • D. Kleene algebra
    Kleene algebra is an algebraic structure used to model and reason about regular expressions, program control flow, and formal languages through operations like choice, sequencing, and iteration.
  • E. 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.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbc1f63c8190837cfd71cf5ed613 completed March 27, 2026, 7:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761d6ed5481909ccf1650fe6dc747 completed March 28, 2026, 5:06 a.m.
NEDg Description generation batch_69c763053a308190a8bd34fe72be5065 completed March 28, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69c763d604148190a3004ab99c79834f completed March 28, 2026, 5:15 a.m.
Created at: March 27, 2026, 2:32 p.m.