Triple

T341754
Position Surface form Disambiguated ID Type / Status
Subject International Standard Book Number E6851 entity
Predicate basedOn P98 FINISHED
Object EAN-13 barcode system
The EAN-13 barcode system is a 13-digit global product identification standard used in retail and logistics to encode numeric data in machine-readable barcodes.
 E43616 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: EAN-13 barcode system | Statement: [International Standard Book Number, basedOn, EAN-13 barcode system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EAN-13 barcode system
Context triple: [International Standard Book Number, basedOn, EAN-13 barcode system]
  • A. International Standard Book Number
    The International Standard Book Number (ISBN) is a globally recognized numeric identifier assigned to books and similar publications to uniquely distinguish and catalog them.
  • B. Harmonized Commodity Description and Coding System
    The Harmonized Commodity Description and Coding System is an internationally standardized system of names and numbers used to classify traded products for customs and trade statistics worldwide.
  • C. Universal Decimal Classification
    Universal Decimal Classification is an international library classification system that organizes knowledge into a detailed, hierarchical numeric scheme used widely in libraries and information centers around the world.
  • D. Dewey Decimal Classification
    Dewey Decimal Classification is a widely used library classification system that organizes knowledge into ten main subject classes, each subdivided into more specific numeric categories.
  • E. Digital Object Identifier system
    The Digital Object Identifier system is a standardized framework for assigning persistent, unique alphanumeric identifiers to digital content such as scholarly articles, enabling reliable citation, discovery, and long-term access.
  • 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: EAN-13 barcode system
Triple: [International Standard Book Number, basedOn, EAN-13 barcode system]
Generated description
The EAN-13 barcode system is a 13-digit global product identification standard used in retail and logistics to encode numeric data in machine-readable barcodes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EAN-13 barcode system
Target entity description: The EAN-13 barcode system is a 13-digit global product identification standard used in retail and logistics to encode numeric data in machine-readable barcodes.
  • A. International Standard Book Number
    The International Standard Book Number (ISBN) is a globally recognized numeric identifier assigned to books and similar publications to uniquely distinguish and catalog them.
  • B. Harmonized Commodity Description and Coding System
    The Harmonized Commodity Description and Coding System is an internationally standardized system of names and numbers used to classify traded products for customs and trade statistics worldwide.
  • C. Universal Decimal Classification
    Universal Decimal Classification is an international library classification system that organizes knowledge into a detailed, hierarchical numeric scheme used widely in libraries and information centers around the world.
  • D. Dewey Decimal Classification
    Dewey Decimal Classification is a widely used library classification system that organizes knowledge into ten main subject classes, each subdivided into more specific numeric categories.
  • E. Digital Object Identifier system
    The Digital Object Identifier system is a standardized framework for assigning persistent, unique alphanumeric identifiers to digital content such as scholarly articles, enabling reliable citation, discovery, and long-term access.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eae611f88190955fbebe2b01835b completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d4e883ac81909f2acb66b7bfa540 completed March 1, 2026, 5:55 a.m.
NEDg Description generation batch_69a3d56bead08190aefe0a5c6fef843e completed March 1, 2026, 5:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3d62b40148190819686eda8669d6d completed March 1, 2026, 6:01 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.