Triple

T8738412
Position Surface form Disambiguated ID Type / Status
Subject Oto Melara E207441 entity
Predicate product P490 FINISHED
Object Centauro tank destroyer E39653 NE FINISHED

How this triple was built (2 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: Centauro tank destroyer | Statement: [Oto Melara, product, Centauro tank destroyer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centauro tank destroyer
Context triple: [Oto Melara, product, Centauro tank destroyer]
  • A. Centauro tank destroyer chosen
    The Centauro tank destroyer is an Italian-designed wheeled armored fighting vehicle equipped with a powerful tank gun, used primarily for mobile anti-tank and reconnaissance roles.
  • B. Marder II tank destroyer
    The Marder II tank destroyer was a German World War II self-propelled anti-tank gun that mounted powerful anti-tank weaponry on a lightly armored, open-topped chassis.
  • C. Ferdinand tank destroyer
    The Ferdinand tank destroyer was a heavily armored German World War II self-propelled anti-tank gun, notable for its powerful 88 mm cannon and use on the Eastern Front.
  • D. M10 tank destroyer
    The M10 tank destroyer was an American World War II armored vehicle built on a Sherman tank chassis and armed with a 3-inch gun, used primarily for anti-tank roles by U.S. and Allied forces.
  • E. Scorpion tank
    The Scorpion tank is a heavily armored, main battle tank featured in the Halo video game series, known for its powerful cannon and iconic role in large-scale vehicular combat.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69cf42d5dd508190854fbbc2541aa819 completed April 3, 2026, 4:32 a.m.
Created at: March 30, 2026, 6:38 p.m.