Triple

T3862893
Position Surface form Disambiguated ID Type / Status
Subject Republic of Korea Army E90180 entity
Predicate equipment P2728 FINISHED
Object K21 infantry fighting vehicle
The K21 infantry fighting vehicle is a South Korean–developed, amphibious, tracked armored vehicle designed to transport and support infantry with advanced firepower and protection on the modern battlefield.
 E395383 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: K21 infantry fighting vehicle | Statement: [Republic of Korea Army, equipment, K21 infantry fighting vehicle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: K21 infantry fighting vehicle
Context triple: [Republic of Korea Army, equipment, K21 infantry fighting vehicle]
  • A. CV90 infantry fighting vehicle
    The CV90 infantry fighting vehicle is a modern, highly mobile, and heavily armed tracked combat vehicle developed by Sweden’s BAE Systems Hägglunds, designed to transport and support infantry on the battlefield with advanced protection and firepower.
  • B. MLI-84 infantry fighting vehicle
    The MLI-84 infantry fighting vehicle is a Romanian-built, upgraded variant of the Soviet BMP-1, designed to transport and support infantry with enhanced firepower and mobility.
  • C. VBCI infantry fighting vehicle
    The VBCI infantry fighting vehicle is a modern French 8×8 wheeled armored combat vehicle designed to transport and protect infantry while providing substantial firepower and mobility on the battlefield.
  • D. Lynx infantry fighting vehicle
    The Lynx infantry fighting vehicle is a modern, modular tracked combat vehicle designed for high protection, mobility, and adaptability to various battlefield roles.
  • E. FV432 armoured personnel carrier
    The FV432 armoured personnel carrier is a British tracked military vehicle widely used by the British Army for transporting infantry under armour from the 1960s onward.
  • 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: K21 infantry fighting vehicle
Triple: [Republic of Korea Army, equipment, K21 infantry fighting vehicle]
Generated description
The K21 infantry fighting vehicle is a South Korean–developed, amphibious, tracked armored vehicle designed to transport and support infantry with advanced firepower and protection on the modern battlefield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: K21 infantry fighting vehicle
Target entity description: The K21 infantry fighting vehicle is a South Korean–developed, amphibious, tracked armored vehicle designed to transport and support infantry with advanced firepower and protection on the modern battlefield.
  • A. CV90 infantry fighting vehicle
    The CV90 infantry fighting vehicle is a modern, highly mobile, and heavily armed tracked combat vehicle developed by Sweden’s BAE Systems Hägglunds, designed to transport and support infantry on the battlefield with advanced protection and firepower.
  • B. MLI-84 infantry fighting vehicle
    The MLI-84 infantry fighting vehicle is a Romanian-built, upgraded variant of the Soviet BMP-1, designed to transport and support infantry with enhanced firepower and mobility.
  • C. VBCI infantry fighting vehicle
    The VBCI infantry fighting vehicle is a modern French 8×8 wheeled armored combat vehicle designed to transport and protect infantry while providing substantial firepower and mobility on the battlefield.
  • D. Lynx infantry fighting vehicle
    The Lynx infantry fighting vehicle is a modern, modular tracked combat vehicle designed for high protection, mobility, and adaptability to various battlefield roles.
  • E. FV432 armoured personnel carrier
    The FV432 armoured personnel carrier is a British tracked military vehicle widely used by the British Army for transporting infantry under armour from the 1960s onward.
  • 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_69aed95b3c088190a8f85d19e6070599 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec2417648190ad010189d304d119 completed March 9, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5123ad9188190a158721a6192cdae completed March 14, 2026, 7:46 a.m.
NEDg Description generation batch_69b51336c5f8819096b0b6cee47e48e3 completed March 14, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69b513b11dcc8190a2c2e3f27b4cf25e completed March 14, 2026, 7:52 a.m.
Created at: March 9, 2026, 3:19 p.m.