Triple

T20261923
Position Surface form Disambiguated ID Type / Status
Subject Heinrich Ehrhardt E498860 entity
Predicate founded P104 FINISHED
Object Rheinische Metallwaaren- und Maschinenfabrik
Rheinische Metallwaaren- und Maschinenfabrik was a German industrial company that became a major armaments and machinery manufacturer and the precursor to the modern defense group Rheinmetall.
E1420586 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: Rheinische Metallwaaren- und Maschinenfabrik | Statement: [Heinrich Ehrhardt, founded, Rheinische Metallwaaren- und Maschinenfabrik]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rheinische Metallwaaren- und Maschinenfabrik
Context triple: [Heinrich Ehrhardt, founded, Rheinische Metallwaaren- und Maschinenfabrik]
  • A. Deutsche Werke AG
    Deutsche Werke AG was a German state-owned industrial and shipbuilding company, notably active in naval construction during the early to mid-20th century.
  • B. Krupp
    Krupp is a character from William Saroyan’s play "The Time of Your Life," serving as one of the many colorful figures populating the bar where the story unfolds.
  • C. Deutsche Eisenwerke
    Deutsche Eisenwerke was a German industrial firm known for producing military equipment, including armored vehicles, during the World War II era.
  • D. Krupp (company)
    Krupp (company) was a major German industrial conglomerate best known for its steel production and armaments manufacturing, playing a central role in both World Wars and in the development of heavy industry in Germany.
  • E. Waggonfabrik Uerdingen
    Waggonfabrik Uerdingen was a German rail vehicle manufacturer known for producing a wide range of passenger coaches, multiple units, and trams for domestic and international railways.
  • 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: Rheinische Metallwaaren- und Maschinenfabrik
Triple: [Heinrich Ehrhardt, founded, Rheinische Metallwaaren- und Maschinenfabrik]
Generated description
Rheinische Metallwaaren- und Maschinenfabrik was a German industrial company that became a major armaments and machinery manufacturer and the precursor to the modern defense group Rheinmetall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rheinische Metallwaaren- und Maschinenfabrik
Target entity description: Rheinische Metallwaaren- und Maschinenfabrik was a German industrial company that became a major armaments and machinery manufacturer and the precursor to the modern defense group Rheinmetall.
  • A. Deutsche Werke AG
    Deutsche Werke AG was a German state-owned industrial and shipbuilding company, notably active in naval construction during the early to mid-20th century.
  • B. Krupp
    Krupp is a character from William Saroyan’s play "The Time of Your Life," serving as one of the many colorful figures populating the bar where the story unfolds.
  • C. Deutsche Eisenwerke
    Deutsche Eisenwerke was a German industrial firm known for producing military equipment, including armored vehicles, during the World War II era.
  • D. Krupp (company)
    Krupp (company) was a major German industrial conglomerate best known for its steel production and armaments manufacturing, playing a central role in both World Wars and in the development of heavy industry in Germany.
  • E. Waggonfabrik Uerdingen
    Waggonfabrik Uerdingen was a German rail vehicle manufacturer known for producing a wide range of passenger coaches, multiple units, and trams for domestic and international railways.
  • 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e674cba2748190a886ecd8316dc518 completed April 20, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0855311d4c8190bab2119e20359ae9 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0855c6bab08190831cc78647de84fc completed May 16, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0856e66c808190b5ef994f1cbc5f3e completed May 16, 2026, 11:37 a.m.
Created at: April 11, 2026, 11:41 p.m.