Triple
T2954868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IEC 61851 |
E79907
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
IEC standards for electric vehicles
IEC standards for electric vehicles are a set of international technical regulations developed by the International Electrotechnical Commission that define safety, performance, and interoperability requirements for EV charging systems and related infrastructure.
|
E79907
|
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: IEC standards for electric vehicles | Statement: [IEC 61851, partOf, IEC standards for electric vehicles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IEC standards for electric vehicles Context triple: [IEC 61851, partOf, IEC standards for electric vehicles]
-
A.
IEC 61851
IEC 61851 is an international standard that defines the general requirements, communication, and safety aspects for conductive charging systems of electric vehicles.
-
B.
IEC 62196-3
IEC 62196-3 is an international standard that defines the physical and electrical requirements for DC charging connectors and inlets used in electric vehicle fast-charging systems.
-
C.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
D.
IEC 60000 series
The IEC 60000 series is a comprehensive family of international electrotechnical standards that define requirements and guidelines for electrical, electronic, and related technologies worldwide.
-
E.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
- 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: IEC standards for electric vehicles Triple: [IEC 61851, partOf, IEC standards for electric vehicles]
Generated description
IEC standards for electric vehicles are a set of international technical regulations developed by the International Electrotechnical Commission that define safety, performance, and interoperability requirements for EV charging systems and related infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IEC standards for electric vehicles Target entity description: IEC standards for electric vehicles are a set of international technical regulations developed by the International Electrotechnical Commission that define safety, performance, and interoperability requirements for EV charging systems and related infrastructure.
-
A.
IEC 61851
chosen
IEC 61851 is an international standard that defines the general requirements, communication, and safety aspects for conductive charging systems of electric vehicles.
-
B.
IEC 62196-3
IEC 62196-3 is an international standard that defines the physical and electrical requirements for DC charging connectors and inlets used in electric vehicle fast-charging systems.
-
C.
IEC 62591
IEC 62591 is an international standard that defines the WirelessHART industrial wireless communication protocol for process automation and control applications.
-
D.
IEC 60000 series
The IEC 60000 series is a comprehensive family of international electrotechnical standards that define requirements and guidelines for electrical, electronic, and related technologies worldwide.
-
E.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
- F. None of above.
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_69ad8b1276588190a374a0b12e0f7bdf |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99286ac8819084f02fbb0a1616d3 |
completed | March 8, 2026, 3:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0fc86af78819089ff24f2621b151f |
completed | March 11, 2026, 5:24 a.m. |
| NEDg | Description generation | batch_69b1003ac79c8190b25f12823b6010ed |
completed | March 11, 2026, 5:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b10421ab508190a741b1973bd05b17 |
completed | March 11, 2026, 5:56 a.m. |
Created at: March 8, 2026, 2:57 p.m.