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.