Triple

T8589825
Position Surface form Disambiguated ID Type / Status
Subject MTU Friedrichshafen E203400 entity
Predicate hasMainPlant P43763 FINISHED
Object Friedrichshafen engine plant
The Friedrichshafen engine plant is the primary manufacturing facility where MTU Friedrichshafen produces its high-performance diesel engines and propulsion systems.
E745150 NE FINISHED

How this triple was built (5 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: Friedrichshafen engine plant | Statement: [MTU Friedrichshafen, hasMainPlant, Friedrichshafen engine plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Friedrichshafen engine plant
Context triple: [MTU Friedrichshafen, hasMainPlant, Friedrichshafen engine plant]
  • A. Heinkel-Hirth engine division
    The Heinkel-Hirth engine division was the propulsion arm of the German aircraft manufacturer Heinkel, responsible for developing advanced jet and rocket engines during the World War II era.
  • 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. Siemens-Schuckertwerke
    Siemens-Schuckertwerke was a major German electrical engineering and manufacturing company that formed part of the Siemens group and played a key role in industrial and urban development in early 20th-century Germany.
  • D. Blohm & Voss
    Blohm & Voss is a German shipbuilding and engineering company renowned for constructing major naval vessels and later aircraft, particularly during the World Wars.
  • E. Henschel & Sohn
    Henschel & Sohn was a German engineering and manufacturing company best known for producing heavy military vehicles, including tanks, during World War II.
  • 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: Friedrichshafen engine plant
Triple: [MTU Friedrichshafen, hasMainPlant, Friedrichshafen engine plant]
Generated description
The Friedrichshafen engine plant is the primary manufacturing facility where MTU Friedrichshafen produces its high-performance diesel engines and propulsion systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Friedrichshafen engine plant
Target entity description: The Friedrichshafen engine plant is the primary manufacturing facility where MTU Friedrichshafen produces its high-performance diesel engines and propulsion systems.
  • A. Heinkel-Hirth engine division
    The Heinkel-Hirth engine division was the propulsion arm of the German aircraft manufacturer Heinkel, responsible for developing advanced jet and rocket engines during the World War II era.
  • 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. Siemens-Schuckertwerke
    Siemens-Schuckertwerke was a major German electrical engineering and manufacturing company that formed part of the Siemens group and played a key role in industrial and urban development in early 20th-century Germany.
  • D. Blohm & Voss
    Blohm & Voss is a German shipbuilding and engineering company renowned for constructing major naval vessels and later aircraft, particularly during the World Wars.
  • E. Henschel & Sohn
    Henschel & Sohn was a German engineering and manufacturing company best known for producing heavy military vehicles, including tanks, during World War II.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMainPlant
Context triple: [MTU Friedrichshafen, hasMainPlant, Friedrichshafen engine plant]
  • A. hasMajorPlant chosen
    Indicates that one entity possesses or hosts a primary or most significant plant facility or installation in relation to another entity.
  • B. isPlantOf
    Indicates that one entity is a plant that belongs to, is associated with, or is characteristic of another entity (such as a region, habitat, or owner).
  • C. hasPlantSymbol
    Indicates that an entity is associated with or represented by a particular plant as its symbolic emblem or sign.
  • D. hasPlantCategory
    Indicates that one entity is assigned to, or classified under, a particular plant-related category or type.
  • E. hasPlantPart
    Indicates that one entity includes, contains, or is composed of a specific plant part of another entity.
  • F. None of above.

Provenance (6 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_69ca832a7f108190b4e4f5648abf4aa2 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46c5e8888190b721e791c449b0df completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea8acebac81909d2fce98c6901f0c completed April 2, 2026, 5:34 p.m.
NEDg Description generation batch_69cea9cff1ec8190a0093fb42782341e completed April 2, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69ceaa9f7f8c8190965e86880ff141d5 completed April 2, 2026, 5:42 p.m.
PD Predicate disambiguation batch_69cc454504448190aaad2af8b17357cd completed March 31, 2026, 10:05 p.m.
Created at: March 30, 2026, 6:23 p.m.