Triple
T6963447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 700 |
E161427
|
entity |
| Predicate | builtBy |
P972
|
FINISHED |
| Object |
Siemens Krefeld factory
The Siemens Krefeld factory is a major German rail vehicle manufacturing plant of Siemens Mobility, known for producing modern electric multiple units and high-speed trains for operators across Europe and beyond.
|
E630565
|
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: Siemens Krefeld factory | Statement: [British Rail Class 700, builtBy, Siemens Krefeld factory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Siemens Krefeld factory Context triple: [British Rail Class 700, builtBy, Siemens Krefeld factory]
-
A.
Borsigwerke industrial complex
The Borsigwerke industrial complex is a historic former locomotive and engineering factory site in Berlin that has become a notable architectural and industrial heritage landmark.
-
B.
AEG Turbine Factory
The AEG Turbine Factory is an early 20th-century industrial building in Berlin celebrated as a landmark of modern architecture and industrial design.
-
C.
Chemische Fabrik Griesheim-Elektron
Chemische Fabrik Griesheim-Elektron was a German chemical company that became one of the key predecessors of the conglomerate IG Farben.
-
D.
Maschinenfabrik Augsburg-Nürnberg
Maschinenfabrik Augsburg-Nürnberg was a major German engineering company best known as the predecessor of MAN SE, a leading manufacturer of commercial vehicles and industrial machinery.
-
E.
Mercedes-Benz U.S. International plant
The Mercedes-Benz U.S. International plant is a major automotive manufacturing facility in Alabama that produces Mercedes-Benz SUVs and other vehicles for the North American and global markets.
- 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: Siemens Krefeld factory Triple: [British Rail Class 700, builtBy, Siemens Krefeld factory]
Generated description
The Siemens Krefeld factory is a major German rail vehicle manufacturing plant of Siemens Mobility, known for producing modern electric multiple units and high-speed trains for operators across Europe and beyond.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Siemens Krefeld factory Target entity description: The Siemens Krefeld factory is a major German rail vehicle manufacturing plant of Siemens Mobility, known for producing modern electric multiple units and high-speed trains for operators across Europe and beyond.
-
A.
Borsigwerke industrial complex
The Borsigwerke industrial complex is a historic former locomotive and engineering factory site in Berlin that has become a notable architectural and industrial heritage landmark.
-
B.
AEG Turbine Factory
The AEG Turbine Factory is an early 20th-century industrial building in Berlin celebrated as a landmark of modern architecture and industrial design.
-
C.
Chemische Fabrik Griesheim-Elektron
Chemische Fabrik Griesheim-Elektron was a German chemical company that became one of the key predecessors of the conglomerate IG Farben.
-
D.
Maschinenfabrik Augsburg-Nürnberg
Maschinenfabrik Augsburg-Nürnberg was a major German engineering company best known as the predecessor of MAN SE, a leading manufacturer of commercial vehicles and industrial machinery.
-
E.
Mercedes-Benz U.S. International plant
The Mercedes-Benz U.S. International plant is a major automotive manufacturing facility in Alabama that produces Mercedes-Benz SUVs and other vehicles for the North American and global markets.
- 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_69c68853cff881908439d488924a8283 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daf197b0819085bd0433c8a7f716 |
completed | March 27, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c758a0e5bc819098206940fc3ac623 |
completed | March 28, 2026, 4:27 a.m. |
| NEDg | Description generation | batch_69c759553fe081909881c8d2ae680dfe |
completed | March 28, 2026, 4:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c759c79de48190bd3e079c07a9158a |
completed | March 28, 2026, 4:32 a.m. |
Created at: March 27, 2026, 2:30 p.m.