Triple
T282511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reagan–Gorbachev summits |
E5382
|
entity |
| Predicate | contributedTo |
P37
|
FINISHED |
| Object | end of the Cold War |
E5379
|
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: end of the Cold War | Statement: [Reagan–Gorbachev summits, contributedTo, end of the Cold War]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: end of the Cold War Context triple: [Reagan–Gorbachev summits, contributedTo, end of the Cold War]
-
A.
dissolution of the Soviet Union
The dissolution of the Soviet Union was the 1991 political collapse that ended the USSR, dismantled its communist government, and marked the formal conclusion of the Cold War era.
-
B.
fall of the Berlin Wall
chosen
The fall of the Berlin Wall in 1989 was a pivotal moment in modern history that symbolized the collapse of communist rule in Eastern Europe and the approaching end of the Cold War.
-
C.
Cold War
The Cold War was a prolonged period of geopolitical tension and ideological rivalry between the United States and its allies and the Soviet Union and its allies, spanning roughly from the late 1940s to the early 1990s.
-
D.
Brezhnev stagnation
Brezhnev stagnation refers to the period of economic slowdown, political inertia, and social stagnation in the Soviet Union during Leonid Brezhnev’s leadership from the mid-1960s to early 1980s.
-
E.
Cold War cooperation
Cold War cooperation refers to the close strategic, military, and intelligence collaboration between Western allies—especially the United States and the United Kingdom—aimed at containing Soviet influence and managing global tensions from the late 1940s to the early 1990s.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e0c14b48190a5c936bab36180b3 |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a399a74d448190a4857ce008e64e7e |
completed | March 1, 2026, 1:43 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.