Triple
T20300836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Södertälje |
E505474
|
entity |
| Predicate | waterwayConnection |
P6307
|
FINISHED |
| Object | Baltic Sea–Lake Mälaren |
E2697
|
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: Baltic Sea–Lake Mälaren | Statement: [Port of Södertälje, waterwayConnection, Baltic Sea–Lake Mälaren]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baltic Sea–Lake Mälaren Context triple: [Port of Södertälje, waterwayConnection, Baltic Sea–Lake Mälaren]
-
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.
Baltic Sea
chosen
The Baltic Sea is a brackish inland sea in Northern Europe bordered by countries such as Sweden, Finland, Russia, and Poland, known for its low salinity, busy shipping routes, and environmental sensitivity.
-
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.
Lake Mälaren
Lake Mälaren is a large freshwater lake in eastern Sweden that connects to the Baltic Sea and has Stockholm situated on its shores.
-
E.
Baltic Proper
The Baltic Proper is the central, open-sea basin of the Baltic Sea, lying between the Gulf of Bothnia and the Danish straits and forming the main body of this brackish inland sea.
- 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_69e0b4b8ab648190906e18538c250148 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6770c700c81909da247cef0d0f1eb |
completed | April 20, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a086946fa08819081e36c9d78fbf12d |
completed | May 16, 2026, 12:55 p.m. |
Created at: April 16, 2026, 11:16 a.m.