Triple

T15456900
Position Surface form Disambiguated ID Type / Status
Subject Western USSR E371792 entity
Predicate associatedWith P37 FINISHED
Object Soviet annexations of 1939–1940
The Soviet annexations of 1939–1940 were a series of territorial expansions by the USSR at the outset of World War II, incorporating parts of Eastern Europe such as the Baltic states, eastern Poland, Bessarabia, and Northern Bukovina into the Soviet Union.
E1157276 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: Soviet annexations of 1939–1940 | Statement: [Western USSR, associatedWith, Soviet annexations of 1939–1940]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Soviet annexations of 1939–1940
Context triple: [Western USSR, associatedWith, Soviet annexations of 1939–1940]
  • A. Soviet occupation of Eastern Poland
    The Soviet occupation of Eastern Poland was the 1939–1941 annexation and control of Poland’s eastern territories by the USSR following the Molotov–Ribbentrop Pact and the joint German-Soviet invasion of Poland.
  • B. Soviet occupation of the Baltic states
    The Soviet occupation of the Baltic states was the 1940 annexation and subsequent control of Estonia, Latvia, and Lithuania by the USSR, marked by political repression, mass deportations, and the suppression of national independence.
  • C. Soviet occupation of Bessarabia and Northern Bukovina
    The Soviet occupation of Bessarabia and Northern Bukovina was the 1940 annexation of these Romanian territories by the USSR, carried out under a Molotov–Ribbentrop Pact ultimatum and resulting in major border changes and mass population displacements.
  • D. German occupation of the Baltic states
    The German occupation of the Baltic states was the period during World War II when Nazi Germany controlled Estonia, Latvia, and Lithuania, implementing harsh military rule, persecution, and genocide following the initial Soviet occupation.
  • E. Soviet occupation in 1940
    Soviet occupation in 1940 refers to the annexation of Bessarabia and Northern Bukovina by the Soviet Union from Romania during World War II, following an ultimatum backed by the threat of military force.
  • 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: Soviet annexations of 1939–1940
Triple: [Western USSR, associatedWith, Soviet annexations of 1939–1940]
Generated description
The Soviet annexations of 1939–1940 were a series of territorial expansions by the USSR at the outset of World War II, incorporating parts of Eastern Europe such as the Baltic states, eastern Poland, Bessarabia, and Northern Bukovina into the Soviet Union.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Soviet annexations of 1939–1940
Target entity description: The Soviet annexations of 1939–1940 were a series of territorial expansions by the USSR at the outset of World War II, incorporating parts of Eastern Europe such as the Baltic states, eastern Poland, Bessarabia, and Northern Bukovina into the Soviet Union.
  • A. Soviet occupation of Eastern Poland
    The Soviet occupation of Eastern Poland was the 1939–1941 annexation and control of Poland’s eastern territories by the USSR following the Molotov–Ribbentrop Pact and the joint German-Soviet invasion of Poland.
  • B. Soviet occupation of the Baltic states
    The Soviet occupation of the Baltic states was the 1940 annexation and subsequent control of Estonia, Latvia, and Lithuania by the USSR, marked by political repression, mass deportations, and the suppression of national independence.
  • C. Soviet occupation of Bessarabia and Northern Bukovina
    The Soviet occupation of Bessarabia and Northern Bukovina was the 1940 annexation of these Romanian territories by the USSR, carried out under a Molotov–Ribbentrop Pact ultimatum and resulting in major border changes and mass population displacements.
  • D. German occupation of the Baltic states
    The German occupation of the Baltic states was the period during World War II when Nazi Germany controlled Estonia, Latvia, and Lithuania, implementing harsh military rule, persecution, and genocide following the initial Soviet occupation.
  • E. Soviet occupation in 1940
    Soviet occupation in 1940 refers to the annexation of Bessarabia and Northern Bukovina by the Soviet Union from Romania during World War II, following an ultimatum backed by the threat of military force.
  • 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_69d85cc8bd308190886949510b42e764 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f146a2c8190882741af3ec15268 completed April 16, 2026, 1:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff21b7b600819081a6087bd6309237 completed May 9, 2026, 11:59 a.m.
NEDg Description generation batch_69ff225ba3bc8190b57da931ffa240fe completed May 9, 2026, 12:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff2339ae808190bf2d4676215399c0 completed May 9, 2026, 12:06 p.m.
Created at: April 10, 2026, 3:31 a.m.