Triple
T13241721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CAN bus |
E315294
|
entity |
| Predicate | relatedStandard |
P37
|
FINISHED |
| Object |
CANopen
CANopen is a higher-layer communication protocol and device profile specification built on top of the CAN bus, widely used for automation and embedded control networks.
|
E1029498
|
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: CANopen | Statement: [CAN bus, relatedStandard, CANopen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CANopen Context triple: [CAN bus, relatedStandard, CANopen]
-
A.
CoE (CAN application protocol over EtherCAT)
CoE (CAN application protocol over EtherCAT) is a communication profile that encapsulates CANopen services and objects for use over EtherCAT networks, enabling standardized device configuration and data exchange.
-
B.
EtherCAT
EtherCAT is a high-performance industrial Ethernet protocol designed for real-time control in automation systems.
-
C.
CAN bus
CAN bus is a robust automotive serial communication network standard that allows microcontrollers and devices to communicate with each other without a host computer, widely used in vehicles and industrial systems.
-
D.
FSoE (FailSafe over EtherCAT)
FSoE (FailSafe over EtherCAT) is a safety communication protocol that enables the transmission of fail-safe control data over standard EtherCAT networks in compliance with functional safety standards.
-
E.
DeviceNet
DeviceNet is an industrial fieldbus network protocol used primarily for connecting industrial controllers with I/O devices, drives, and other automation components over a robust, real-time communication network.
- 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: CANopen Triple: [CAN bus, relatedStandard, CANopen]
Generated description
CANopen is a higher-layer communication protocol and device profile specification built on top of the CAN bus, widely used for automation and embedded control networks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CANopen Target entity description: CANopen is a higher-layer communication protocol and device profile specification built on top of the CAN bus, widely used for automation and embedded control networks.
-
A.
CoE (CAN application protocol over EtherCAT)
CoE (CAN application protocol over EtherCAT) is a communication profile that encapsulates CANopen services and objects for use over EtherCAT networks, enabling standardized device configuration and data exchange.
-
B.
EtherCAT
EtherCAT is a high-performance industrial Ethernet protocol designed for real-time control in automation systems.
-
C.
CAN bus
CAN bus is a robust automotive serial communication network standard that allows microcontrollers and devices to communicate with each other without a host computer, widely used in vehicles and industrial systems.
-
D.
FSoE (FailSafe over EtherCAT)
FSoE (FailSafe over EtherCAT) is a safety communication protocol that enables the transmission of fail-safe control data over standard EtherCAT networks in compliance with functional safety standards.
-
E.
DeviceNet
DeviceNet is an industrial fieldbus network protocol used primarily for connecting industrial controllers with I/O devices, drives, and other automation components over a robust, real-time communication network.
- 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_69d806b1072881909e46bd212259c5f0 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d59e84c8190a9e547d0fe26a5f9 |
completed | April 10, 2026, 11:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff3438888190b4aecb0b67153ed9 |
completed | May 3, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69f700cbb3708190884d05dd0dd22639 |
completed | May 3, 2026, 8:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7031a4490819081da260edd969ee8 |
completed | May 3, 2026, 8:11 a.m. |
Created at: April 9, 2026, 9:23 p.m.