Triple

T3746629
Position Surface form Disambiguated ID Type / Status
Subject Leonardo DRS E81224 entity
Predicate hasSubsidiary P254 FINISHED
Object Leonardo DRS Land Systems
Leonardo DRS Land Systems is a defense technology company specializing in the design, development, and production of military ground vehicle systems and related mission equipment.
 E384491 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: Leonardo DRS Land Systems | Statement: [Leonardo DRS, hasSubsidiary, Leonardo DRS Land Systems]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leonardo DRS Land Systems
Context triple: [Leonardo DRS, hasSubsidiary, Leonardo DRS Land Systems]
  • A. Lockheed Martin
    Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
  • B. L3Harris Technologies
    L3Harris Technologies is a major American defense and aerospace technology company specializing in advanced communications, surveillance, and mission systems for military, government, and commercial customers.
  • C. Sierra Nevada Corporation
    Sierra Nevada Corporation is a U.S. aerospace and defense contractor known for developing advanced space systems, including the Dream Chaser spaceplane, and providing technology solutions to government and commercial customers.
  • D. Patria Land Systems
    Patria Land Systems is a Finnish defense company specializing in the design and production of armored military vehicles and related land warfare systems.
  • E. Nexter Systems
    Nexter Systems is a French defense company specializing in the design and manufacture of military land systems, including armored vehicles, artillery, and ammunition.
  • 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: Leonardo DRS Land Systems
Triple: [Leonardo DRS, hasSubsidiary, Leonardo DRS Land Systems]
Generated description
Leonardo DRS Land Systems is a defense technology company specializing in the design, development, and production of military ground vehicle systems and related mission equipment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leonardo DRS Land Systems
Target entity description: Leonardo DRS Land Systems is a defense technology company specializing in the design, development, and production of military ground vehicle systems and related mission equipment.
  • A. Lockheed Martin
    Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
  • B. L3Harris Technologies
    L3Harris Technologies is a major American defense and aerospace technology company specializing in advanced communications, surveillance, and mission systems for military, government, and commercial customers.
  • C. Sierra Nevada Corporation
    Sierra Nevada Corporation is a U.S. aerospace and defense contractor known for developing advanced space systems, including the Dream Chaser spaceplane, and providing technology solutions to government and commercial customers.
  • D. Patria Land Systems
    Patria Land Systems is a Finnish defense company specializing in the design and production of armored military vehicles and related land warfare systems.
  • E. Nexter Systems
    Nexter Systems is a French defense company specializing in the design and manufacture of military land systems, including armored vehicles, artillery, and ammunition.
  • 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_69ad8b19b7b08190a6188804e99c53e9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb69887c8190a3f1188ec85727b0 completed March 8, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db2f5e9881908c10feafbb569f48 completed March 14, 2026, 3:51 a.m.
NEDg Description generation batch_69b4df1cfd348190831cc472de055436 completed March 14, 2026, 4:07 a.m.
NED2 Entity disambiguation (via description) batch_69b4df7b2da881908aef158d79c2834c completed March 14, 2026, 4:09 a.m.
Created at: March 8, 2026, 3:35 p.m.