Triple
T1320736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oder River |
E28210
|
entity |
| Predicate | notableEvent |
P259
|
FINISHED |
| Object |
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.
|
E150839
|
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: Oder flood of 1997 | Statement: [Oder River, notableEvent, Oder flood of 1997]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oder flood of 1997 Context triple: [Oder River, notableEvent, Oder flood of 1997]
-
A.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
-
B.
Flood
Flood is a renowned British record producer and audio engineer known for his work with influential rock and alternative artists such as U2, Depeche Mode, and Nine Inch Nails.
-
C.
Missoula floods
The Missoula floods were a series of cataclysmic Ice Age glacial outburst floods that repeatedly swept across the Pacific Northwest, dramatically reshaping the landscape of what is now Washington, Oregon, Idaho, and Montana.
-
D.
Dutch Water Line inundations
The Dutch Water Line inundations were a strategic flooding of low-lying land in the Netherlands used as a defensive measure to halt invading forces, notably during the Franco-Dutch War.
-
E.
Fiumana
Fiumana is a small locality in the municipality of Predappio in the Emilia-Romagna region of northern Italy.
- 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: Oder flood of 1997 Triple: [Oder River, notableEvent, Oder flood of 1997]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oder flood of 1997 Target entity description: 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.
-
A.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
-
B.
Flood
Flood is a renowned British record producer and audio engineer known for his work with influential rock and alternative artists such as U2, Depeche Mode, and Nine Inch Nails.
-
C.
Missoula floods
The Missoula floods were a series of cataclysmic Ice Age glacial outburst floods that repeatedly swept across the Pacific Northwest, dramatically reshaping the landscape of what is now Washington, Oregon, Idaho, and Montana.
-
D.
Dutch Water Line inundations
The Dutch Water Line inundations were a strategic flooding of low-lying land in the Netherlands used as a defensive measure to halt invading forces, notably during the Franco-Dutch War.
-
E.
Fiumana
Fiumana is a small locality in the municipality of Predappio in the Emilia-Romagna region of northern Italy.
- 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c179883c8190b68fbeebb9696982 |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbaf6a6d08190b8a30c2c64f15f59 |
completed | March 7, 2026, 11:55 p.m. |
| NEDg | Description generation | batch_69acbbd8b6b881908412e5ab5d9baf79 |
completed | March 7, 2026, 11:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69acbd0dcf74819093b5985b0f3bc8a2 |
completed | March 8, 2026, 12:04 a.m. |
Created at: March 1, 2026, 7:55 p.m.