Triple
T24612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dwight D. Eisenhower |
E489
|
entity |
| Predicate | notableEvent |
P259
|
FINISHED |
| Object |
U-2 incident of 1960
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.
|
E4495
|
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: U-2 incident of 1960 | Statement: [Dwight D. Eisenhower, notableEvent, U-2 incident of 1960]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U-2 incident of 1960 Context triple: [Dwight D. Eisenhower, notableEvent, U-2 incident of 1960]
-
A.
Cuban Missile Crisis
The Cuban Missile Crisis was a 1962 Cold War confrontation between the United States and the Soviet Union over the deployment of nuclear missiles in Cuba, bringing the world to the brink of nuclear war.
-
B.
Berlin Airlift
The Berlin Airlift was a massive 1948–1949 Allied operation that supplied West Berlin by air during the Soviet blockade, symbolizing early Cold War tensions and Western resolve.
-
C.
Bay of Pigs Invasion
The Bay of Pigs Invasion was a failed 1961 CIA-backed attempt by Cuban exiles to overthrow Fidel Castro’s government in Cuba.
-
D.
Watergate scandal
The Watergate scandal was a major 1970s American political scandal involving the Nixon administration’s attempts to cover up a break-in at the Democratic National Committee headquarters, ultimately leading to President Richard Nixon’s resignation.
-
E.
Marco Polo Bridge Incident
The Marco Polo Bridge Incident was a 1937 armed clash between Japanese and Chinese troops near Beijing that escalated into full-scale war between Japan and China.
- 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: U-2 incident of 1960 Triple: [Dwight D. Eisenhower, notableEvent, U-2 incident of 1960]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U-2 incident of 1960 Target entity description: 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.
-
A.
Cuban Missile Crisis
The Cuban Missile Crisis was a 1962 Cold War confrontation between the United States and the Soviet Union over the deployment of nuclear missiles in Cuba, bringing the world to the brink of nuclear war.
-
B.
Berlin Airlift
The Berlin Airlift was a massive 1948–1949 Allied operation that supplied West Berlin by air during the Soviet blockade, symbolizing early Cold War tensions and Western resolve.
-
C.
Bay of Pigs Invasion
The Bay of Pigs Invasion was a failed 1961 CIA-backed attempt by Cuban exiles to overthrow Fidel Castro’s government in Cuba.
-
D.
Watergate scandal
The Watergate scandal was a major 1970s American political scandal involving the Nixon administration’s attempts to cover up a break-in at the Democratic National Committee headquarters, ultimately leading to President Richard Nixon’s resignation.
-
E.
Marco Polo Bridge Incident
The Marco Polo Bridge Incident was a 1937 armed clash between Japanese and Chinese troops near Beijing that escalated into full-scale war between Japan and China.
- 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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a2466d166881908bd8513c8d09fe8d |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2552d92ec8190a523fb8d05b98bb2 |
completed | Feb. 28, 2026, 2:38 a.m. |
| NEDg | Description generation | batch_69a255cc192c8190b2c0aa68ac97ad1f |
completed | Feb. 28, 2026, 2:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a256a191bc8190a0cb3151ece43e13 |
completed | Feb. 28, 2026, 2:44 a.m. |
Created at: Feb. 28, 2026, 1:34 a.m.