Triple
T6651810
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oder flood of 1997 |
E150839
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Central European flood of 1997 |
E150839
|
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: Central European flood of 1997 | Statement: [Oder flood of 1997, alsoKnownAs, Central European flood of 1997]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central European flood of 1997 Context triple: [Oder flood of 1997, alsoKnownAs, Central European flood of 1997]
-
A.
Oder flood of 1997
chosen
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.
-
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.
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.
-
D.
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.
-
E.
1957 Valencia flood
The 1957 Valencia flood was a catastrophic inundation of the Spanish city of Valencia that caused extensive destruction and loss of life, ultimately leading to the diversion of the Turia River and major urban redevelopment.
- 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_69c687f2c9508190a60b9aad31d3f358 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b0458fb48190a76d8d1d6273a92b |
completed | March 27, 2026, 4:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6eefb3b6c8190ba797dc51966e3a5 |
completed | March 27, 2026, 8:56 p.m. |
Created at: March 27, 2026, 2:01 p.m.