Triple
T964388
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riga |
E20805
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E118932
|
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: Riga Castle | Statement: [Riga, hasLandmark, Riga Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riga Castle Context triple: [Riga, hasLandmark, Riga Castle]
-
A.
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.
-
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.
Kaunas Castle
Kaunas Castle is a historic Gothic defensive fortress in Kaunas, Lithuania, notable as one of the country’s oldest stone castles and a key medieval stronghold.
-
D.
Kaunas Fortress
Kaunas Fortress is a 19th–20th century Russian Empire military fortification complex in Kaunas, Lithuania, built to defend the western borders and now partly preserved as a historical and cultural monument.
-
E.
Königsberg Castle
Königsberg Castle was a historic Prussian fortress and royal residence in Königsberg, notable as a political and cultural center of the Kingdom of Prussia.
- 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: Riga Castle Triple: [Riga, hasLandmark, Riga Castle]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riga Castle Target entity description: 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.
-
A.
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.
-
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.
Kaunas Castle
Kaunas Castle is a historic Gothic defensive fortress in Kaunas, Lithuania, notable as one of the country’s oldest stone castles and a key medieval stronghold.
-
D.
Kaunas Fortress
Kaunas Fortress is a 19th–20th century Russian Empire military fortification complex in Kaunas, Lithuania, built to defend the western borders and now partly preserved as a historical and cultural monument.
-
E.
Königsberg Castle
Königsberg Castle was a historic Prussian fortress and royal residence in Königsberg, notable as a political and cultural center of the Kingdom of Prussia.
- 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_69a493b33d2c81909c52c369d3ca8436 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b4303e5881909d101d11f9732c75 |
completed | March 1, 2026, 9:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac2a11e4148190bb18849c52c2ed9a |
completed | March 7, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_69ac366e1a488190a30cd2806615c334 |
completed | March 7, 2026, 2:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac38dd63008190b9bccd53be4583de |
completed | March 7, 2026, 2:40 p.m. |
Created at: March 1, 2026, 7:40 p.m.