Triple

T13187857
Position Surface form Disambiguated ID Type / Status
Subject Otranto Barrage in World War I E313904 entity
Predicate notableLimitation P99 FINISHED
Object Central Powers submarines were still able to pass through the barrage at night or in bad weather E313904 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: Central Powers submarines were still able to pass through the barrage at night or in bad weather | Statement: [Otranto Barrage in World War I, notableLimitation, Central Powers submarines were still able to pass through the barrage at night or in bad weather]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Powers submarines were still able to pass through the barrage at night or in bad weather
Context triple: [Otranto Barrage in World War I, notableLimitation, Central Powers submarines were still able to pass through the barrage at night or in bad weather]
  • A. Soviet submarine campaign in the Baltic Sea
    The Soviet submarine campaign in the Baltic Sea was a series of underwater operations by the Soviet Navy aimed at disrupting Axis maritime traffic and supply lines in the Baltic during World War II.
  • B. Otranto Barrage in World War I chosen
    The Otranto Barrage in World War I was an Allied naval blockade and anti-submarine barrier across the Strait of Otranto designed to restrict the movement of Austro-Hungarian and German submarines from the Adriatic Sea into the Mediterranean.
  • C. Submarine Patrol
    Submarine Patrol is a 1938 American war drama film directed by John Ford that follows U.S. Navy submarine crews during peacetime maneuvers and rising global tensions.
  • D. Mediterranean U-boat campaign
    The Mediterranean U-boat campaign was a World War II German submarine offensive aimed at disrupting Allied naval and supply routes across the Mediterranean Sea.
  • E. Alexandria harbor attack (Italian frogman raid, 1941)
    The Alexandria harbor attack (Italian frogman raid, 1941) was a World War II naval operation in which Italian combat divers used manned torpedoes to infiltrate the British fleet at Alexandria and severely damage major Royal Navy battleships.
  • 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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4d60688190b34e65bbb5d4c152 completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5f7a304819081c4f51631948cbd completed May 3, 2026, 7:15 a.m.
Created at: April 9, 2026, 9:15 p.m.