Triple

T2106524
Position Surface form Disambiguated ID Type / Status
Subject Czech Army E42406 entity
Predicate usesEquipment P2728 FINISHED
Object DANA self-propelled howitzer
The DANA self-propelled howitzer is a Czechoslovak-designed 152 mm wheeled artillery system known for its high mobility, automatic loading, and extensive use in Eastern European armed forces.
 E235017 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: DANA self-propelled howitzer | Statement: [Czech Army, usesEquipment, DANA self-propelled howitzer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DANA self-propelled howitzer
Context triple: [Czech Army, usesEquipment, DANA self-propelled howitzer]
  • A. K9 Thunder self-propelled howitzer
    The K9 Thunder is a South Korean–developed 155 mm self-propelled howitzer known for its high mobility, rapid rate of fire, and widespread adoption by several modern armies.
  • B. CAESAR self-propelled howitzer
    The CAESAR self-propelled howitzer is a French 155 mm truck-mounted artillery system known for its high mobility, long-range precision fire, and widespread use in modern armies.
  • C. M198 howitzer
    The M198 howitzer is a towed 155 mm medium artillery piece used by the U.S. military and allied forces for long-range indirect fire support.
  • D. M777 howitzer
    The M777 howitzer is a lightweight, towed 155mm artillery piece used by the U.S. military and allied forces for long-range, precision fire support.
  • E. M109 self-propelled howitzer
    The M109 self-propelled howitzer is a U.S.-designed, tracked 155 mm artillery system widely used by NATO and allied armies for mobile, armored fire support.
  • 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: DANA self-propelled howitzer
Triple: [Czech Army, usesEquipment, DANA self-propelled howitzer]
Generated description
The DANA self-propelled howitzer is a Czechoslovak-designed 152 mm wheeled artillery system known for its high mobility, automatic loading, and extensive use in Eastern European armed forces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DANA self-propelled howitzer
Target entity description: The DANA self-propelled howitzer is a Czechoslovak-designed 152 mm wheeled artillery system known for its high mobility, automatic loading, and extensive use in Eastern European armed forces.
  • A. K9 Thunder self-propelled howitzer
    The K9 Thunder is a South Korean–developed 155 mm self-propelled howitzer known for its high mobility, rapid rate of fire, and widespread adoption by several modern armies.
  • B. CAESAR self-propelled howitzer
    The CAESAR self-propelled howitzer is a French 155 mm truck-mounted artillery system known for its high mobility, long-range precision fire, and widespread use in modern armies.
  • C. M198 howitzer
    The M198 howitzer is a towed 155 mm medium artillery piece used by the U.S. military and allied forces for long-range indirect fire support.
  • D. M777 howitzer
    The M777 howitzer is a lightweight, towed 155mm artillery piece used by the U.S. military and allied forces for long-range, precision fire support.
  • E. M109 self-propelled howitzer
    The M109 self-propelled howitzer is a U.S.-designed, tracked 155 mm artillery system widely used by NATO and allied armies for mobile, armored fire support.
  • 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_69a8871040f08190aac2e2d0ab6b47ad completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbaddeb148190b728bce7a7b041fb completed March 7, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae306e040081909334f2a70036c26e completed March 9, 2026, 2:29 a.m.
NEDg Description generation batch_69ae31722f0081908a4d9d0760af375e completed March 9, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69ae3209e46c81909055a1ee4fccd74d completed March 9, 2026, 2:35 a.m.
Created at: March 4, 2026, 7:43 p.m.