Triple
T4063978
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riga City Hall |
E86280
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
historic centre of Riga
The historic centre of Riga is a UNESCO-listed Old Town in Latvia’s capital, renowned for its well-preserved medieval street plan, Hanseatic architecture, and exceptional collection of Art Nouveau buildings.
|
E410067
|
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: historic centre of Riga | Statement: [Riga City Hall, partOf, historic centre of Riga]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: historic centre of Riga Context triple: [Riga City Hall, partOf, historic centre of Riga]
-
A.
Riga Castle
Riga Castle is a historic fortress on the banks of the Daugava River in Latvia’s capital, serving as both a symbol of the city’s past and the official residence of the country’s president.
-
B.
Riga City Hall
Riga City Hall is a historic municipal building in Latvia’s capital that notably served as the venue for signing the 1921 Treaty of Riga, which ended the Polish–Soviet War.
-
C.
Riga Cathedral
Riga Cathedral is a historic Lutheran cathedral in Latvia’s capital, renowned for its impressive Gothic and Baroque architecture and one of the largest organs in Europe.
-
D.
Riga Planning Region
Riga Planning Region is an administrative planning area in Latvia that encompasses the capital city of Riga and its surrounding municipalities for regional development and coordination.
-
E.
Kaunas Old Town
Kaunas Old Town is the historic center of Kaunas, Lithuania, known for its medieval architecture, cobblestone streets, and well-preserved cultural landmarks.
- 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: historic centre of Riga Triple: [Riga City Hall, partOf, historic centre of Riga]
Generated description
The historic centre of Riga is a UNESCO-listed Old Town in Latvia’s capital, renowned for its well-preserved medieval street plan, Hanseatic architecture, and exceptional collection of Art Nouveau buildings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: historic centre of Riga Target entity description: The historic centre of Riga is a UNESCO-listed Old Town in Latvia’s capital, renowned for its well-preserved medieval street plan, Hanseatic architecture, and exceptional collection of Art Nouveau buildings.
-
A.
Riga Castle
Riga Castle is a historic fortress on the banks of the Daugava River in Latvia’s capital, serving as both a symbol of the city’s past and the official residence of the country’s president.
-
B.
Riga City Hall
Riga City Hall is a historic municipal building in Latvia’s capital that notably served as the venue for signing the 1921 Treaty of Riga, which ended the Polish–Soviet War.
-
C.
Riga Cathedral
Riga Cathedral is a historic Lutheran cathedral in Latvia’s capital, renowned for its impressive Gothic and Baroque architecture and one of the largest organs in Europe.
-
D.
Riga Planning Region
Riga Planning Region is an administrative planning area in Latvia that encompasses the capital city of Riga and its surrounding municipalities for regional development and coordination.
-
E.
Kaunas Old Town
Kaunas Old Town is the historic center of Kaunas, Lithuania, known for its medieval architecture, cobblestone streets, and well-preserved cultural landmarks.
- 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_69aed93c69208190a4efac0efe3cd69b |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefbd7896c81909c61ed0d910d9c5f |
completed | March 9, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b562ae949c819092affaaca97c16d1 |
completed | March 14, 2026, 1:29 p.m. |
| NEDg | Description generation | batch_69b5633103e081909dbe7a7e54877343 |
completed | March 14, 2026, 1:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b563eca17c81908deff0d361a7be87 |
completed | March 14, 2026, 1:34 p.m. |
Created at: March 9, 2026, 3:38 p.m.