Triple
T14478141
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Siemens Vectron |
E359028
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object |
Vectron AC
Vectron AC is an electric locomotive variant in Siemens' Vectron family designed for alternating current railway systems and cross-border European operations.
|
E1100590
|
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: Vectron AC | Statement: [Siemens Vectron, hasVariant, Vectron AC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vectron AC Context triple: [Siemens Vectron, hasVariant, Vectron AC]
-
A.
Rayovac
Rayovac is a battery and portable power brand known for offering value-focused alternatives to major competitors like Duracell and Energizer.
-
B.
Grand Electric
Grand Electric is a film and television production company known for collaborating on large-scale genre projects such as Zack Snyder’s science-fiction epics.
-
C.
PowerFlex
PowerFlex is a Rockwell Automation product line of variable frequency drives and motor control solutions used to regulate the speed and performance of electric motors in industrial applications.
-
D.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
E.
Modine
Modine is the surname of American actor Matthew Modine, known for his roles in films like "Full Metal Jacket" and the series "Stranger Things."
- 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: Vectron AC Triple: [Siemens Vectron, hasVariant, Vectron AC]
Generated description
Vectron AC is an electric locomotive variant in Siemens' Vectron family designed for alternating current railway systems and cross-border European operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vectron AC Target entity description: Vectron AC is an electric locomotive variant in Siemens' Vectron family designed for alternating current railway systems and cross-border European operations.
-
A.
Rayovac
Rayovac is a battery and portable power brand known for offering value-focused alternatives to major competitors like Duracell and Energizer.
-
B.
Grand Electric
Grand Electric is a film and television production company known for collaborating on large-scale genre projects such as Zack Snyder’s science-fiction epics.
-
C.
PowerFlex
PowerFlex is a Rockwell Automation product line of variable frequency drives and motor control solutions used to regulate the speed and performance of electric motors in industrial applications.
-
D.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
E.
Modine
Modine is the surname of American actor Matthew Modine, known for his roles in films like "Full Metal Jacket" and the series "Stranger Things."
- 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_69d827966698819082e140837737501d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de9248edb48190a74eb032aeaac027 |
completed | April 14, 2026, 7:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd64a257488190818c65c1cc84c4b5 |
completed | May 8, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_69fd6609ed5c8190a5d2c5fe25ea1467 |
completed | May 8, 2026, 4:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd666f81d08190a0d658b5949e0201 |
completed | May 8, 2026, 4:28 a.m. |
Created at: April 10, 2026, 1:20 a.m.