Triple

T9326011
Position Surface form Disambiguated ID Type / Status
Subject EAN-2 E224386 entity
Predicate isUsedWith P4791 FINISHED
Object UPC-E
UPC-E is a compressed version of the Universal Product Code barcode format designed for smaller packages with limited printing space.
 E792173 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: UPC-E | Statement: [EAN-2, isUsedWith, UPC-E]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UPC-E
Context triple: [EAN-2, isUsedWith, UPC-E]
  • A. UPC
    UPC is the commonly used acronym for the Polytechnic University of Catalonia, a leading Spanish public institution specializing in engineering, architecture, and technology.
  • B. EAN-2
    EAN-2 is a two-digit supplemental barcode symbol used alongside main EAN/UPC codes to encode additional information such as issue numbers or weight data.
  • C. EAN-5
    EAN-5 is a five-digit supplemental barcode typically used alongside main EAN codes to encode additional information such as suggested retail price or issue numbers.
  • D. EAN-8 barcode system
    The EAN-8 barcode system is a shortened, eight-digit version of the European Article Number standard used to encode identification data on small retail products with limited packaging space.
  • E. 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.
  • 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: UPC-E
Triple: [EAN-2, isUsedWith, UPC-E]
Generated description
UPC-E is a compressed version of the Universal Product Code barcode format designed for smaller packages with limited printing space.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UPC-E
Target entity description: UPC-E is a compressed version of the Universal Product Code barcode format designed for smaller packages with limited printing space.
  • A. UPC
    UPC is the commonly used acronym for the Polytechnic University of Catalonia, a leading Spanish public institution specializing in engineering, architecture, and technology.
  • B. EAN-2
    EAN-2 is a two-digit supplemental barcode symbol used alongside main EAN/UPC codes to encode additional information such as issue numbers or weight data.
  • C. EAN-5
    EAN-5 is a five-digit supplemental barcode typically used alongside main EAN codes to encode additional information such as suggested retail price or issue numbers.
  • D. EAN-8 barcode system
    The EAN-8 barcode system is a shortened, eight-digit version of the European Article Number standard used to encode identification data on small retail products with limited packaging space.
  • E. 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.
  • 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_69ca8427a0c08190b749831d5ea98f02 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd36f88e988190bb896a3d7c3c723c completed April 1, 2026, 3:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7e940d481909882dd920f0c6c1d completed April 4, 2026, 8:12 a.m.
NEDg Description generation batch_69d0c976a0308190ba66990fe0a3f33e completed April 4, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69d0ce28aaf48190a1e6b4040353c6b9 completed April 4, 2026, 8:39 a.m.
Created at: March 30, 2026, 7:39 p.m.