Triple
T8738411
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oto Melara |
E207441
|
entity |
| Predicate | product |
P490
|
FINISHED |
| Object |
Otobreda 120 mm gun
The Otobreda 120 mm gun is an Italian-designed smoothbore tank cannon widely used on modern main battle tanks for high-velocity, armor-piercing firepower.
|
E757192
|
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: Otobreda 120 mm gun | Statement: [Oto Melara, product, Otobreda 120 mm gun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Otobreda 120 mm gun Context triple: [Oto Melara, product, Otobreda 120 mm gun]
-
A.
Otobreda 105 mm gun
The Otobreda 105 mm gun is an Italian-designed lightweight artillery and tank gun system widely used for its high accuracy and compatibility with various armored vehicles and towed mounts.
-
B.
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.
-
C.
L30 120 mm tank gun
The L30 120 mm tank gun is a British rifled main battle tank cannon used primarily on later variants of the Challenger series, known for its high accuracy and compatibility with separate-loading ammunition.
-
D.
OTO Melara 76 mm naval gun
The OTO Melara 76 mm naval gun is a widely used, rapid-fire naval artillery system renowned for its compact design and versatility in anti-air, anti-surface, and shore bombardment roles on warships worldwide.
-
E.
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.
- 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: Otobreda 120 mm gun Triple: [Oto Melara, product, Otobreda 120 mm gun]
Generated description
The Otobreda 120 mm gun is an Italian-designed smoothbore tank cannon widely used on modern main battle tanks for high-velocity, armor-piercing firepower.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Otobreda 120 mm gun Target entity description: The Otobreda 120 mm gun is an Italian-designed smoothbore tank cannon widely used on modern main battle tanks for high-velocity, armor-piercing firepower.
-
A.
Otobreda 105 mm gun
The Otobreda 105 mm gun is an Italian-designed lightweight artillery and tank gun system widely used for its high accuracy and compatibility with various armored vehicles and towed mounts.
-
B.
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.
-
C.
L30 120 mm tank gun
The L30 120 mm tank gun is a British rifled main battle tank cannon used primarily on later variants of the Challenger series, known for its high accuracy and compatibility with separate-loading ammunition.
-
D.
OTO Melara 76 mm naval gun
The OTO Melara 76 mm naval gun is a widely used, rapid-fire naval artillery system renowned for its compact design and versatility in anti-air, anti-surface, and shore bombardment roles on warships worldwide.
-
E.
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.
- 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_69ca835a03a081909d4d4cd01a18c9fb |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d470c8c81909ead395ef704c6ba |
completed | March 31, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf517c6fac8190b782c8f441635814 |
completed | April 3, 2026, 5:34 a.m. |
| NEDg | Description generation | batch_69cf53e98a0081909055aacdb0549824 |
completed | April 3, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf54de42a08190b1ccef9be3220c9e |
completed | April 3, 2026, 5:49 a.m. |
Created at: March 30, 2026, 6:38 p.m.