Triple
T5248705
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Södertälje Canal |
E118526
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Mälaren–Baltic Sea fairway system
The Mälaren–Baltic Sea fairway system is a navigational route network that connects Lake Mälaren with the Baltic Sea through canals, locks, and shipping channels to enable maritime traffic between inland ports and open sea routes.
|
E118526
|
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: Mälaren–Baltic Sea fairway system | Statement: [Södertälje Canal, partOf, Mälaren–Baltic Sea fairway system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mälaren–Baltic Sea fairway system Context triple: [Södertälje Canal, partOf, Mälaren–Baltic Sea fairway system]
-
A.
Södertälje Canal
Södertälje Canal is a Swedish waterway connecting Lake Mälaren with the Baltic Sea, serving as an important route for both commercial shipping and recreational boating.
-
B.
Saimaa Canal
The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
-
C.
Karlberg Canal
Karlberg Canal is a waterway in Stockholm, Sweden, separating the districts of Kungsholmen and Solna and connecting Ulvsundasjön with Karlbergssjön.
-
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.
Södertörn
Södertörn is a large peninsula in eastern Sweden, south of Stockholm, known for its mix of suburban areas, forests, and coastline along the Baltic Sea.
- 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: Mälaren–Baltic Sea fairway system Triple: [Södertälje Canal, partOf, Mälaren–Baltic Sea fairway system]
Generated description
The Mälaren–Baltic Sea fairway system is a navigational route network that connects Lake Mälaren with the Baltic Sea through canals, locks, and shipping channels to enable maritime traffic between inland ports and open sea routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mälaren–Baltic Sea fairway system Target entity description: The Mälaren–Baltic Sea fairway system is a navigational route network that connects Lake Mälaren with the Baltic Sea through canals, locks, and shipping channels to enable maritime traffic between inland ports and open sea routes.
-
A.
Södertälje Canal
chosen
Södertälje Canal is a Swedish waterway connecting Lake Mälaren with the Baltic Sea, serving as an important route for both commercial shipping and recreational boating.
-
B.
Saimaa Canal
The Saimaa Canal is a historically significant waterway in southeastern Finland that connects Lake Saimaa to the Gulf of Finland, facilitating both commercial shipping and recreational boating.
-
C.
Karlberg Canal
Karlberg Canal is a waterway in Stockholm, Sweden, separating the districts of Kungsholmen and Solna and connecting Ulvsundasjön with Karlbergssjön.
-
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.
Södertörn
Södertörn is a large peninsula in eastern Sweden, south of Stockholm, known for its mix of suburban areas, forests, and coastline along the Baltic Sea.
- F. None of above.
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_69bd4468aacc8190a8196f71855cdf4f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7b77165c8190bd1ce8a197cef226 |
completed | March 20, 2026, 4:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bef83998f881909fef2746f5c496af |
completed | March 21, 2026, 7:57 p.m. |
| NEDg | Description generation | batch_69befa746be88190a8d807317ab36430 |
completed | March 21, 2026, 8:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69befac54e8c8190986aca0f5591d04e |
completed | March 21, 2026, 8:08 p.m. |
Created at: March 20, 2026, 1:50 p.m.