Triple
T6787659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oder–Havel Canal |
E155850
|
entity |
| Predicate | connectsBasin |
P6307
|
FINISHED |
| Object |
Havel basin
The Havel basin is a river basin in northeastern Germany encompassing the drainage area of the Havel River and its connected waterways.
|
E622996
|
NE FINISHED |
How this triple was built (5 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: Havel basin | Statement: [Oder–Havel Canal, connectsBasin, Havel basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havel basin Context triple: [Oder–Havel Canal, connectsBasin, Havel basin]
-
A.
Odra River basin
The Odra River basin is the extensive catchment area of the Oder (Odra) River in Central Europe, encompassing parts of the Czech Republic, Poland, and Germany and draining waters from regions such as the Outer Western Carpathians into the Baltic Sea.
-
B.
Żywiec Basin
The Żywiec Basin is a geographic lowland region in southern Poland, situated between surrounding mountain ranges and known for its river valleys and settlement areas.
-
C.
Žilina Basin
The Žilina Basin is a lowland region in northwestern Slovakia known for its river valleys, settlements, and industrial centers surrounded by the Western Carpathian mountains.
-
D.
Dunajec River basin
The Dunajec River basin is a drainage area in southern Poland encompassing the course and tributaries of the Dunajec River, known for its mountainous landscapes and significant role in regional hydrology and tourism.
-
E.
Dąbrowa Basin
Dąbrowa Basin is an industrial and urbanized region in southern Poland, historically known for its coal mining and heavy industry.
- 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: Havel basin Triple: [Oder–Havel Canal, connectsBasin, Havel basin]
Generated description
The Havel basin is a river basin in northeastern Germany encompassing the drainage area of the Havel River and its connected waterways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Havel basin Target entity description: The Havel basin is a river basin in northeastern Germany encompassing the drainage area of the Havel River and its connected waterways.
-
A.
Odra River basin
The Odra River basin is the extensive catchment area of the Oder (Odra) River in Central Europe, encompassing parts of the Czech Republic, Poland, and Germany and draining waters from regions such as the Outer Western Carpathians into the Baltic Sea.
-
B.
Żywiec Basin
The Żywiec Basin is a geographic lowland region in southern Poland, situated between surrounding mountain ranges and known for its river valleys and settlement areas.
-
C.
Žilina Basin
The Žilina Basin is a lowland region in northwestern Slovakia known for its river valleys, settlements, and industrial centers surrounded by the Western Carpathian mountains.
-
D.
Dunajec River basin
The Dunajec River basin is a drainage area in southern Poland encompassing the course and tributaries of the Dunajec River, known for its mountainous landscapes and significant role in regional hydrology and tourism.
-
E.
Dąbrowa Basin
Dąbrowa Basin is an industrial and urbanized region in southern Poland, historically known for its coal mining and heavy industry.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: connectsBasin Context triple: [Oder–Havel Canal, connectsBasin, Havel basin]
-
A.
formsBasinWith
Indicates that one geographic feature combines with another to create or define a shared basin or catchment area.
-
B.
sourceBasin
Indicates that one entity is the drainage basin or watershed from which another entity (such as a river segment or water body) originates or receives its source waters.
-
C.
basin
Indicates a geographic area where surface water drains into a common outlet, such as a river, lake, or ocean.
-
D.
connectsBodyOfWater
chosen
Indicates a relationship where one entity serves as a link or passage between two bodies of water, allowing them to be joined or interact.
-
E.
basinPartOf
Indicates that one basin is a component or subdivision of a larger basin or basin system.
- F. None of above.
Provenance (6 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_69c6881770fc8190972b2906390380f5 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d2907d0081908291aad66048b8b1 |
completed | March 27, 2026, 6:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72f901e848190a8240c23bccc4cbc |
completed | March 28, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69c7304c0bac8190a9ece4e50ab49586 |
completed | March 28, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7310fa9bc8190bfb0a43890dc5e96 |
completed | March 28, 2026, 1:38 a.m. |
| PD | Predicate disambiguation | batch_69c6d0979ce0819094678896da4e3169 |
completed | March 27, 2026, 6:46 p.m. |
Created at: March 27, 2026, 2:14 p.m.