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.