Triple

T2865865
Position Surface form Disambiguated ID Type / Status
Subject Battle of Cape Matapan E63435 entity
Predicate shipSunk P821 FINISHED
Object Italian heavy cruiser Pola E305898 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: Italian heavy cruiser Pola | Statement: [Battle of Cape Matapan, shipSunk, Italian heavy cruiser Pola]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Italian heavy cruiser Pola
Context triple: [Battle of Cape Matapan, shipSunk, Italian heavy cruiser Pola]
  • A. Italian heavy cruiser Zara
    Italian heavy cruiser Zara was a World War II-era lead ship of the Zara-class heavy cruisers of the Regia Marina, noted for her powerful armor and armament before being lost in combat.
  • B. heavy cruiser Pola chosen
    Heavy cruiser Pola was a Zara-class Italian warship of the Regia Marina that served in World War II and was sunk during the Battle of Cape Matapan in 1941.
  • C. German heavy cruiser Prinz Eugen
    The German heavy cruiser Prinz Eugen was a World War II Kriegsmarine warship famed for its role alongside battleship Bismarck in the Battle of the Denmark Strait and later as a target in postwar nuclear tests.
  • D. Soviet cruiser Kalinin
    Soviet cruiser Kalinin was a Kirov-class light cruiser of the Soviet Navy that served in the Pacific Fleet during World War II and the early Cold War.
  • E. ORP Grom
    ORP Grom was a prominent Polish destroyer that served with distinction during World War II as part of the Polish Navy operating alongside the Western Allies.
  • 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_69ab4c42fb8c8190b36e161d47c03b81 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdfbb7ed4819096ca65391077e2af completed March 7, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0314fe01081908dad360ba7f3944e completed March 10, 2026, 2:57 p.m.
Created at: March 6, 2026, 10:02 p.m.