Triple
T21813755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Älvkarleby hydropower station |
E538543
|
entity |
| Predicate | locatedUpstreamOf |
P5955
|
FINISHED |
| Object |
Gävle Bay of the Baltic Sea
Gävle Bay of the Baltic Sea is a coastal bay in eastern Sweden forming part of the Gulf of Bothnia along the shoreline near the city of Gävle.
|
E1503522
|
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: Gävle Bay of the Baltic Sea | Statement: [Älvkarleby hydropower station, locatedUpstreamOf, Gävle Bay of the Baltic Sea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gävle Bay of the Baltic Sea Context triple: [Älvkarleby hydropower station, locatedUpstreamOf, Gävle Bay of the Baltic Sea]
-
A.
Gulf of Bothnia
The Gulf of Bothnia is the northernmost arm of the Baltic Sea, lying between Sweden and Finland and known for its brackish waters and extensive winter ice cover.
-
B.
Kvarner Gulf
Kvarner Gulf is a bay of the northern Adriatic Sea known for its coastal cities and islands that form a popular tourist region of Croatia.
-
C.
Gulf of Finland
The Gulf of Finland is a long, narrow arm of the Baltic Sea bordered by Finland, Estonia, and Russia, leading eastward to the city of Saint Petersburg.
-
D.
Kalmarsund
Kalmarsund is a strait in the Baltic Sea that separates the Swedish island of Öland from the mainland province of Småland.
-
E.
Sea of Åland
The Sea of Åland is a sub-basin of the Baltic Sea situated between Sweden and Finland, known for surrounding the Åland Islands and linking the Gulf of Bothnia with the Baltic proper.
- 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: Gävle Bay of the Baltic Sea Triple: [Älvkarleby hydropower station, locatedUpstreamOf, Gävle Bay of the Baltic Sea]
Generated description
Gävle Bay of the Baltic Sea is a coastal bay in eastern Sweden forming part of the Gulf of Bothnia along the shoreline near the city of Gävle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gävle Bay of the Baltic Sea Target entity description: Gävle Bay of the Baltic Sea is a coastal bay in eastern Sweden forming part of the Gulf of Bothnia along the shoreline near the city of Gävle.
-
A.
Gulf of Bothnia
The Gulf of Bothnia is the northernmost arm of the Baltic Sea, lying between Sweden and Finland and known for its brackish waters and extensive winter ice cover.
-
B.
Kvarner Gulf
Kvarner Gulf is a bay of the northern Adriatic Sea known for its coastal cities and islands that form a popular tourist region of Croatia.
-
C.
Gulf of Finland
The Gulf of Finland is a long, narrow arm of the Baltic Sea bordered by Finland, Estonia, and Russia, leading eastward to the city of Saint Petersburg.
-
D.
Kalmarsund
Kalmarsund is a strait in the Baltic Sea that separates the Swedish island of Öland from the mainland province of Småland.
-
E.
Sea of Åland
The Sea of Åland is a sub-basin of the Baltic Sea situated between Sweden and Finland, known for surrounding the Åland Islands and linking the Gulf of Bothnia with the Baltic proper.
- 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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f07cc8e6808190bde4d0e0981e4117 |
completed | April 28, 2026, 9:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a45dcc6348190a6abc48c63d646d7 |
completed | May 17, 2026, 10:49 p.m. |
| NEDg | Description generation | batch_6a0a46b14e908190bcf47b81107f896c |
completed | May 17, 2026, 10:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a4776a5e481909bcdf12c953439d6 |
completed | May 17, 2026, 10:55 p.m. |
Created at: April 16, 2026, 6:54 p.m.