Triple

T1837207
Position Surface form Disambiguated ID Type / Status
Subject Rheinmetall E41091 entity
Predicate notableProduct P1448 FINISHED
Object 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.
E207219 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: Rheinmetall 130 mm tank gun | Statement: [Rheinmetall, notableProduct, Rheinmetall 130 mm tank gun]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rheinmetall 130 mm tank gun
Context triple: [Rheinmetall, notableProduct, Rheinmetall 130 mm tank gun]
  • A. Rheinmetall 120 mm smoothbore gun
    The Rheinmetall 120 mm smoothbore gun is a widely used NATO tank cannon renowned for its high performance and deployment on main battle tanks such as the German Leopard 2 and the American M1A1/A2 Abrams.
  • B. Mauser BK-27 27 mm cannon
    The Mauser BK-27 is a German-designed 27 mm revolver cannon widely used in modern fighter aircraft for high-rate, accurate air-to-air and air-to-ground fire.
  • C. MG 81 machine gun
    The MG 81 machine gun was a fast-firing 7.92 mm German aircraft-mounted weapon used extensively by the Luftwaffe during World War II.
  • D. MG 131 machine gun
    The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
  • E. 88 mm Flak gun
    The 88 mm Flak gun was a versatile German anti-aircraft and anti-tank artillery piece renowned for its effectiveness and iconic role in World War II combat.
  • 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: Rheinmetall 130 mm tank gun
Triple: [Rheinmetall, notableProduct, Rheinmetall 130 mm tank gun]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rheinmetall 130 mm tank gun
Target entity description: 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.
  • A. Rheinmetall 120 mm smoothbore gun
    The Rheinmetall 120 mm smoothbore gun is a widely used NATO tank cannon renowned for its high performance and deployment on main battle tanks such as the German Leopard 2 and the American M1A1/A2 Abrams.
  • B. Mauser BK-27 27 mm cannon
    The Mauser BK-27 is a German-designed 27 mm revolver cannon widely used in modern fighter aircraft for high-rate, accurate air-to-air and air-to-ground fire.
  • C. MG 81 machine gun
    The MG 81 machine gun was a fast-firing 7.92 mm German aircraft-mounted weapon used extensively by the Luftwaffe during World War II.
  • D. MG 131 machine gun
    The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
  • E. 88 mm Flak gun
    The 88 mm Flak gun was a versatile German anti-aircraft and anti-tank artillery piece renowned for its effectiveness and iconic role in World War II combat.
  • 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0380a4c81909a2ad0bfd97c884a completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1c23f9c81909b7d524448351060 completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add246f1a88190b3e14d1e45f5d433 completed March 8, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69add2afe284819083723ccaa2219222 completed March 8, 2026, 7:49 p.m.
Created at: March 4, 2026, 7:33 p.m.