Triple

T9632727
Position Surface form Disambiguated ID Type / Status
Subject Reverse Polish Notation E232845 entity
Predicate hasAbbreviation P43 FINISHED
Object RPN
RPN is a mathematical notation in which every operator follows all of its operands, eliminating the need for parentheses and simplifying expression evaluation, especially in stack-based calculators and computing.
 E812222 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: RPN | Statement: [Reverse Polish Notation, hasAbbreviation, RPN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RPN
Context triple: [Reverse Polish Notation, hasAbbreviation, RPN]
  • A. RNP
    RNP is the commonly used abbreviation for the Canadian federal electoral district of Renfrew—Nipissing—Pembroke in Ontario.
  • B. RCP
    RCP is the commonly used abbreviation for the Royal College of Physicians, a professional body dedicated to improving the practice of medicine and healthcare standards.
  • C. RAPC
    RAPC is the abbreviation for the Royal Army Pay Corps, a former British Army administrative corps responsible for managing soldiers’ pay and financial services.
  • D. RUT
    RUT is the ticker symbol for the Russell 2000 Index, a major U.S. stock market index tracking the performance of approximately 2,000 small-cap companies.
  • E. R^nRS
    R^nRS is the conventional notation for the successive Revised Reports on the Algorithmic Language Scheme, denoting the nth formal revision of the Scheme language specification.
  • 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: RPN
Triple: [Reverse Polish Notation, hasAbbreviation, RPN]
Generated description
RPN is a mathematical notation in which every operator follows all of its operands, eliminating the need for parentheses and simplifying expression evaluation, especially in stack-based calculators and computing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RPN
Target entity description: RPN is a mathematical notation in which every operator follows all of its operands, eliminating the need for parentheses and simplifying expression evaluation, especially in stack-based calculators and computing.
  • A. RNP
    RNP is the commonly used abbreviation for the Canadian federal electoral district of Renfrew—Nipissing—Pembroke in Ontario.
  • B. RCP
    RCP is the commonly used abbreviation for the Royal College of Physicians, a professional body dedicated to improving the practice of medicine and healthcare standards.
  • C. RAPC
    RAPC is the abbreviation for the Royal Army Pay Corps, a former British Army administrative corps responsible for managing soldiers’ pay and financial services.
  • D. RUT
    RUT is the ticker symbol for the Russell 2000 Index, a major U.S. stock market index tracking the performance of approximately 2,000 small-cap companies.
  • E. R^nRS
    R^nRS is the conventional notation for the successive Revised Reports on the Algorithmic Language Scheme, denoting the nth formal revision of the Scheme language specification.
  • 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_69ca848940cc8190b97cec654cb3bb4a completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b2783b48190a9929dc3e3cd2956 completed April 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18232e34c8190a19685ee9210e88b completed April 4, 2026, 9:27 p.m.
NEDg Description generation batch_69d18324756c819089eb7edc107ed8b2 completed April 4, 2026, 9:31 p.m.
NED2 Entity disambiguation (via description) batch_69d1856b88908190a787765e1d8f001f completed April 4, 2026, 9:40 p.m.
Created at: March 30, 2026, 8:11 p.m.