Triple

T1371710
Position Surface form Disambiguated ID Type / Status
Subject Francis Gary Powers E30125 entity
Predicate notableWork P4 FINISHED
Object U-2 reconnaissance missions over the Soviet Union E4495 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: U-2 reconnaissance missions over the Soviet Union | Statement: [Francis Gary Powers, notableWork, U-2 reconnaissance missions over the Soviet Union]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U-2 reconnaissance missions over the Soviet Union
Context triple: [Francis Gary Powers, notableWork, U-2 reconnaissance missions over the Soviet Union]
  • A. U-2 incident of 1960 chosen
    The U-2 incident of 1960 was a Cold War crisis in which an American U-2 spy plane was shot down over the Soviet Union, severely damaging U.S.–Soviet relations and derailing a planned summit between their leaders.
  • B. Lockheed U-2
    The Lockheed U-2 is a high-altitude American reconnaissance aircraft designed for intelligence gathering missions, particularly during the Cold War.
  • C. The Hump airlift over the Himalayas
    The Hump airlift over the Himalayas was a World War II Allied air transport operation that flew supplies from India to China across the treacherous Himalayan mountains after the Japanese cut the Burma Road.
  • D. Operation Horseshoe (alleged)
    Operation Horseshoe (alleged) is a purported Serbian military plan for the systematic expulsion of ethnic Albanians from Kosovo during the Kosovo War, whose existence and authenticity have been widely disputed.
  • E. Operation Nimrod
    Operation Nimrod was the 1980 Special Air Service hostage-rescue assault on the Iranian Embassy in London, renowned for its swift, televised resolution of the siege.
  • 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2f314c081909c0ab80397d96abb completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08a9dd308190999d349f8b6297b8 completed March 8, 2026, 5:27 a.m.
Created at: March 1, 2026, 7:57 p.m.