Triple
T2187974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EPCglobal |
E49794
|
entity |
| Predicate | develops |
P73
|
FINISHED |
| Object | Electronic Product Code (EPC) specifications |
E49794
|
NE FINISHED |
How this triple was built (2 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: Electronic Product Code (EPC) specifications | Statement: [EPCglobal, develops, Electronic Product Code (EPC) specifications]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Electronic Product Code (EPC) specifications Context triple: [EPCglobal, develops, Electronic Product Code (EPC) specifications]
-
A.
EPCglobal
chosen
EPCglobal is an international standards organization that develops and maintains specifications for RFID and electronic product code (EPC) technologies used in global supply chains.
-
B.
ISO/IEC 14443
ISO/IEC 14443 is an international standard that defines the protocols and characteristics for contactless proximity smart cards and readers, widely used in applications like public transport and secure identification.
-
C.
RFID
RFID (Radio-Frequency Identification) is a wireless technology that uses electromagnetic fields to automatically identify and track tagged objects, commonly employed in areas like inventory management, access control, and contactless payments.
-
D.
EPC
EPC (Evolved Packet Core) is the all-IP mobile core network architecture defined by 3GPP for 4G LTE systems, enabling high-speed data, voice, and multimedia services.
-
E.
Serial Management Protocol (SMP)
Serial Management Protocol (SMP) is a protocol used in Serial Attached SCSI (SAS) environments to manage and configure SAS expanders and devices over the SAS fabric.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88aaba3c48190b351cab9b26989ff |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abbf130ef081908adb4a22f056be5b |
completed | March 7, 2026, 6 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5dada268819082ddc4acd58e19f3 |
completed | March 9, 2026, 5:42 a.m. |
Created at: March 4, 2026, 7:45 p.m.