Triple

T11110263
Position Surface form Disambiguated ID Type / Status
Subject Pepinster E262735 entity
Predicate hasNotableEvent P259 FINISHED
Object 2021 European floods
The 2021 European floods were a series of catastrophic, record-breaking flash floods that devastated parts of Western and Central Europe, particularly Germany and Belgium, causing widespread destruction and significant loss of life.
E905644 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: 2021 European floods | Statement: [Pepinster, hasNotableEvent, 2021 European floods]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2021 European floods
Context triple: [Pepinster, hasNotableEvent, 2021 European floods]
  • A. 2016 European floods
    The 2016 European floods were a series of severe late-spring flooding events that affected multiple countries across Central Europe, causing significant damage, casualties, and widespread disruption.
  • B. 2002 European floods
    The 2002 European floods were a series of catastrophic flooding events across Central Europe, particularly devastating parts of Germany, Austria, and the Czech Republic, and causing widespread damage and loss of life.
  • C. 2014 Southeast Europe floods
    The 2014 Southeast Europe floods were a catastrophic flooding disaster that severely affected several Balkan countries, causing widespread damage, displacement, and loss of life.
  • D. Oder flood of 1997
    The Oder flood of 1997 was a catastrophic Central European flood that devastated large areas of Poland, Germany, and the Czech Republic, causing widespread damage and loss of life along the Oder River basin.
  • E. 1824 Saint Petersburg flood
    The 1824 Saint Petersburg flood was a catastrophic inundation of the Russian imperial capital caused by a severe storm surge in the Neva River, resulting in widespread destruction and loss of life and later immortalized in Russian literature and art.
  • 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: 2021 European floods
Triple: [Pepinster, hasNotableEvent, 2021 European floods]
Generated description
The 2021 European floods were a series of catastrophic, record-breaking flash floods that devastated parts of Western and Central Europe, particularly Germany and Belgium, causing widespread destruction and significant loss of life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 2021 European floods
Target entity description: The 2021 European floods were a series of catastrophic, record-breaking flash floods that devastated parts of Western and Central Europe, particularly Germany and Belgium, causing widespread destruction and significant loss of life.
  • A. 2016 European floods
    The 2016 European floods were a series of severe late-spring flooding events that affected multiple countries across Central Europe, causing significant damage, casualties, and widespread disruption.
  • B. 2002 European floods
    The 2002 European floods were a series of catastrophic flooding events across Central Europe, particularly devastating parts of Germany, Austria, and the Czech Republic, and causing widespread damage and loss of life.
  • C. 2014 Southeast Europe floods
    The 2014 Southeast Europe floods were a catastrophic flooding disaster that severely affected several Balkan countries, causing widespread damage, displacement, and loss of life.
  • D. Oder flood of 1997
    The Oder flood of 1997 was a catastrophic Central European flood that devastated large areas of Poland, Germany, and the Czech Republic, causing widespread damage and loss of life along the Oder River basin.
  • E. 1824 Saint Petersburg flood
    The 1824 Saint Petersburg flood was a catastrophic inundation of the Russian imperial capital caused by a severe storm surge in the Neva River, resulting in widespread destruction and loss of life and later immortalized in Russian literature and art.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a6964508190b679303d3b3a4fd6 completed April 9, 2026, 12:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d759bc88190b670c373f3647a41 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e4307baca48190bbf82f8235d7e2c7 completed April 19, 2026, 1:31 a.m.
NED2 Entity disambiguation (via description) batch_69e4375eaf448190a17f8df1e83145e0 completed April 19, 2026, 2:01 a.m.
Created at: April 8, 2026, 9:27 p.m.