Triple
T1464966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJssel |
E27000
|
entity |
| Predicate | riverSystemRole |
P14635
|
FINISHED |
| Object |
major northern distributary of the Rhine in the Netherlands
The IJssel is a Dutch river that branches off from the Rhine and flows northward through the eastern Netherlands before emptying into the IJsselmeer.
|
E167684
|
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: major northern distributary of the Rhine in the Netherlands | Statement: [IJssel, riverSystemRole, major northern distributary of the Rhine in the Netherlands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: major northern distributary of the Rhine in the Netherlands Context triple: [IJssel, riverSystemRole, major northern distributary of the Rhine in the Netherlands]
-
A.
Rhine–Meuse river system
The Rhine–Meuse river system is a major interconnected river network in Western Europe that drains large parts of the Alps and low countries before emptying into the North Sea through multiple distributaries.
-
B.
Nederrijn
The Nederrijn is a major distributary branch of the Rhine River in the Netherlands, flowing through cities such as Arnhem and forming an important part of the Dutch river system.
-
C.
Vaartsche Rijn
Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
-
D.
Amsterdam–Rhine Canal
The Amsterdam–Rhine Canal is a major Dutch waterway that connects Amsterdam to the Rhine River, serving as an important route for inland shipping and transport.
-
E.
Rotterdam–Antwerp inland waterway route
The Rotterdam–Antwerp inland waterway route is a major European shipping corridor connecting the ports of Rotterdam in the Netherlands and Antwerp in Belgium via rivers and canals used for intensive freight transport.
- 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: major northern distributary of the Rhine in the Netherlands Triple: [IJssel, riverSystemRole, major northern distributary of the Rhine in the Netherlands]
Generated description
The IJssel is a Dutch river that branches off from the Rhine and flows northward through the eastern Netherlands before emptying into the IJsselmeer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: major northern distributary of the Rhine in the Netherlands Target entity description: The IJssel is a Dutch river that branches off from the Rhine and flows northward through the eastern Netherlands before emptying into the IJsselmeer.
-
A.
Rhine–Meuse river system
The Rhine–Meuse river system is a major interconnected river network in Western Europe that drains large parts of the Alps and low countries before emptying into the North Sea through multiple distributaries.
-
B.
Nederrijn
The Nederrijn is a major distributary branch of the Rhine River in the Netherlands, flowing through cities such as Arnhem and forming an important part of the Dutch river system.
-
C.
Vaartsche Rijn
Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
-
D.
Amsterdam–Rhine Canal
The Amsterdam–Rhine Canal is a major Dutch waterway that connects Amsterdam to the Rhine River, serving as an important route for inland shipping and transport.
-
E.
Rotterdam–Antwerp inland waterway route
The Rotterdam–Antwerp inland waterway route is a major European shipping corridor connecting the ports of Rotterdam in the Netherlands and Antwerp in Belgium via rivers and canals used for intensive freight transport.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: riverSystemRole Context triple: [IJssel, riverSystemRole, major northern distributary of the Rhine in the Netherlands]
-
A.
riverSystem
Indicates that one entity is a river system to which the other entity belongs or is a component (such as a tributary or segment).
-
B.
waterwaySystem
Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
-
C.
riverManaged
Indicates that a river is subject to management, regulation, or oversight by a particular authority, organization, or system.
-
D.
riverFeatureType
chosen
Indicates the specific kind or category of physical or functional feature associated with a river (e.g., source, mouth, tributary, channel segment).
-
E.
waterwayServed
Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5ba2d5c81909ee85713de961fcb |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e7c8a608190b3ca574c118e89b5 |
completed | March 8, 2026, 5:51 a.m. |
| NEDg | Description generation | batch_69ad0f462d708190afa0c2df1e043946 |
completed | March 8, 2026, 5:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0fb331e881908455844135bb3208 |
completed | March 8, 2026, 5:57 a.m. |
| PD | Predicate disambiguation | batch_69a4c48121e48190946c23c583e5fb64 |
completed | March 1, 2026, 10:58 p.m. |
Created at: March 1, 2026, 8:01 p.m.