Triple

T10763891
Position Surface form Disambiguated ID Type / Status
Subject Python 3.10 E253903 entity
Predicate introduces P201 FINISHED
Object PEP 634 structural pattern matching semantics E253900 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: PEP 634 structural pattern matching semantics | Statement: [Python 3.10, introduces, PEP 634 structural pattern matching semantics]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PEP 634 structural pattern matching semantics
Context triple: [Python 3.10, introduces, PEP 634 structural pattern matching semantics]
  • A. Structural Pattern Matching
    Structural Pattern Matching is a Python language feature, introduced via PEP 622, that enables powerful, declarative matching of complex data structures using a `match`/`case` syntax.
  • B. PEP 572
    PEP 572 is the Python proposal that introduced the “walrus operator” (:=) for assignment expressions, allowing assignment within larger expressions.
  • C. PEP 636
    PEP 636 is a Python Enhancement Proposal that serves as a tutorial-style guide to the structural pattern matching feature introduced in Python 3.10.
  • D. PEP 634 chosen
    PEP 634 is the Python Enhancement Proposal that formally specifies the semantics of structural pattern matching introduced in Python 3.10.
  • E. PEP 695
    PEP 695 is a Python Enhancement Proposal that introduces a new, more concise syntax for type parameter declarations to improve the language’s support for generics and static typing.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6aa5f54f4819082d0bbcb6f8797e6 elicitation completed
NER batch_69d731a504948190943f0e27c0d891ed ner completed
NED1 batch_69de2351db9c8190983ac834ea069fb4 ned_source_triple completed
Created at: April 8, 2026, 9:16 p.m.