Triple

T9710886
Position Surface form Disambiguated ID Type / Status
Subject DANA self-propelled howitzer E235017 entity
Predicate alternativeName P39 FINISHED
Object 152 mm ShKH vz. 77 DANA
The 152 mm ShKH vz. 77 DANA is a Czechoslovak wheeled self-propelled howitzer notable for being one of the first of its kind to use an 8×8 truck chassis for high mobility and rapid deployment.
E816837 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: 152 mm ShKH vz. 77 DANA | Statement: [DANA self-propelled howitzer, alternativeName, 152 mm ShKH vz. 77 DANA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 152 mm ShKH vz. 77 DANA
Context triple: [DANA self-propelled howitzer, alternativeName, 152 mm ShKH vz. 77 DANA]
  • A. SU-85 self-propelled gun
    The SU-85 self-propelled gun was a Soviet World War II tank destroyer armed with an 85 mm gun and built on the chassis of the T-34 medium tank.
  • B. Rheinmetall 130 mm tank gun
    The Rheinmetall 130 mm tank gun is a next-generation large-caliber tank cannon developed to significantly outperform current 120 mm systems in armor penetration and overall firepower.
  • C. SU-100 self-propelled gun
    The SU-100 self-propelled gun was a Soviet World War II tank destroyer armed with a powerful 100 mm gun and built on the chassis of the T-34 medium tank.
  • D. SU-76 self-propelled gun
    The SU-76 self-propelled gun was a lightly armored, highly produced Soviet World War II vehicle that combined mobility and a 76 mm gun for infantry support and anti-tank roles.
  • E. L11 155 mm howitzer
    The L11 155 mm howitzer is a British-designed towed artillery piece known for its long-range fire support capabilities and use by several NATO-aligned armed forces during the Cold War era.
  • 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: 152 mm ShKH vz. 77 DANA
Triple: [DANA self-propelled howitzer, alternativeName, 152 mm ShKH vz. 77 DANA]
Generated description
The 152 mm ShKH vz. 77 DANA is a Czechoslovak wheeled self-propelled howitzer notable for being one of the first of its kind to use an 8×8 truck chassis for high mobility and rapid deployment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 152 mm ShKH vz. 77 DANA
Target entity description: The 152 mm ShKH vz. 77 DANA is a Czechoslovak wheeled self-propelled howitzer notable for being one of the first of its kind to use an 8×8 truck chassis for high mobility and rapid deployment.
  • A. SU-85 self-propelled gun
    The SU-85 self-propelled gun was a Soviet World War II tank destroyer armed with an 85 mm gun and built on the chassis of the T-34 medium tank.
  • B. Rheinmetall 130 mm tank gun
    The Rheinmetall 130 mm tank gun is a next-generation large-caliber tank cannon developed to significantly outperform current 120 mm systems in armor penetration and overall firepower.
  • C. SU-100 self-propelled gun
    The SU-100 self-propelled gun was a Soviet World War II tank destroyer armed with a powerful 100 mm gun and built on the chassis of the T-34 medium tank.
  • D. SU-76 self-propelled gun
    The SU-76 self-propelled gun was a lightly armored, highly produced Soviet World War II vehicle that combined mobility and a 76 mm gun for infantry support and anti-tank roles.
  • E. L11 155 mm howitzer
    The L11 155 mm howitzer is a British-designed towed artillery piece known for its long-range fire support capabilities and use by several NATO-aligned armed forces during the Cold War era.
  • 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_69ca84cd8fa0819090a5e243ceb37003 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9e0591208190aa57cc9e2aebafb7 completed April 1, 2026, 10:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19f8876748190b0b5efb12031f532 completed April 4, 2026, 11:32 p.m.
NEDg Description generation batch_69d1a03e88748190b888d6ee2ad2f0f9 completed April 4, 2026, 11:35 p.m.
NED2 Entity disambiguation (via description) batch_69d1a0c05aa88190a93b0b71bef5c417 completed April 4, 2026, 11:37 p.m.
Created at: March 30, 2026, 8:19 p.m.