Triple
T2007427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EAN-13 barcode system |
E43616
|
entity |
| Predicate | usedToEncode |
P14248
|
FINISHED |
| Object |
GTIN-13
GTIN-13 is a 13-digit global trade item number standard used to uniquely identify retail products in international supply chains.
|
E43616
|
NE FINISHED |
How this triple was built (5 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: GTIN-13 | Statement: [EAN-13 barcode system, usedToEncode, GTIN-13]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GTIN-13 Context triple: [EAN-13 barcode system, usedToEncode, GTIN-13]
-
A.
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.
-
B.
GSP
GSP is a regional vehicle registration code used on license plates issued in the Pomeranian Voivodeship of Poland.
-
C.
GSP
GSP is the commonly used abbreviation for the Garden State Parkway, a major toll highway running the length of New Jersey.
-
D.
EPCglobal
EPCglobal is an international standards organization that develops and maintains specifications for RFID and electronic product code (EPC) technologies used in global supply chains.
-
E.
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.
- 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: GTIN-13 Triple: [EAN-13 barcode system, usedToEncode, GTIN-13]
Generated description
GTIN-13 is a 13-digit global trade item number standard used to uniquely identify retail products in international supply chains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GTIN-13 Target entity description: GTIN-13 is a 13-digit global trade item number standard used to uniquely identify retail products in international supply chains.
-
A.
EAN-13 barcode system
chosen
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.
-
B.
GSP
GSP is a regional vehicle registration code used on license plates issued in the Pomeranian Voivodeship of Poland.
-
C.
GSP
GSP is the commonly used abbreviation for the Garden State Parkway, a major toll highway running the length of New Jersey.
-
D.
EPCglobal
EPCglobal is an international standards organization that develops and maintains specifications for RFID and electronic product code (EPC) technologies used in global supply chains.
-
E.
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.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usedToEncode Context triple: [EAN-13 barcode system, usedToEncode, GTIN-13]
-
A.
encodedIn
Indicates that one entity is represented, stored, or expressed within another entity using a specific encoding or format.
-
B.
encodes
chosen
Indicates that one entity contains or represents the information, instructions, or structure of another in a coded or symbolic form.
-
C.
usedToWrite
Indicates that one entity served as a tool, medium, or instrument that another entity employed to perform the act of writing.
-
D.
usedFor
Indicates that one entity serves a purpose, function, or role in accomplishing, enabling, or supporting another entity or activity.
-
E.
encodedInUnicodeSince
Indicates that a given character or symbol has been included and assigned a code point in the Unicode standard starting from a specific version or time.
- F. None of above.
Provenance (6 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_69a88716e9f08190946313fdc949e3cf |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb8999e108190a07daa01452a5dab |
completed | March 7, 2026, 5:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0ae12d708190bcfe91e3ab53f04e |
completed | March 8, 2026, 11:48 p.m. |
| NEDg | Description generation | batch_69ae0b63b85c819096fc8ad12ace4d22 |
completed | March 8, 2026, 11:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0bc55fcc8190bf117ef1328b8a76 |
completed | March 8, 2026, 11:52 p.m. |
| PD | Predicate disambiguation | batch_69abb79e63c08190982c8b44a557266f |
completed | March 7, 2026, 5:29 a.m. |
Created at: March 4, 2026, 7:37 p.m.