Triple
T1517209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ostrava |
E32147
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Silesian Ostrava Castle
Silesian Ostrava Castle is a historic medieval fortress in the city of Ostrava in the Czech Republic, known as one of the region’s oldest and most significant cultural monuments.
|
E172959
|
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: Silesian Ostrava Castle | Statement: [Ostrava, hasLandmark, Silesian Ostrava Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Silesian Ostrava Castle Context triple: [Ostrava, hasLandmark, Silesian Ostrava Castle]
-
A.
Zlín Castle
Zlín Castle is a historic manor house in the city of Zlín in the Czech Republic, known for its Renaissance architecture and role as a cultural and historical landmark of the region.
-
B.
Lubart’s Castle
Lubart’s Castle is a well-preserved medieval fortress in Lutsk, Ukraine, renowned as one of the country’s most important historical and architectural monuments.
-
C.
Bratislava Castle
Bratislava Castle is a prominent hilltop fortress overlooking the Danube River in Slovakia’s capital, known for its distinctive rectangular shape with four corner towers and its role as a historical royal residence and cultural landmark.
-
D.
Plzeň City Hall
Plzeň City Hall is the historic administrative building and seat of local government in the city of Plzeň in the Czech Republic.
-
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: Silesian Ostrava Castle Triple: [Ostrava, hasLandmark, Silesian Ostrava Castle]
Generated description
Silesian Ostrava Castle is a historic medieval fortress in the city of Ostrava in the Czech Republic, known as one of the region’s oldest and most significant cultural monuments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Silesian Ostrava Castle Target entity description: Silesian Ostrava Castle is a historic medieval fortress in the city of Ostrava in the Czech Republic, known as one of the region’s oldest and most significant cultural monuments.
-
A.
Zlín Castle
Zlín Castle is a historic manor house in the city of Zlín in the Czech Republic, known for its Renaissance architecture and role as a cultural and historical landmark of the region.
-
B.
Lubart’s Castle
Lubart’s Castle is a well-preserved medieval fortress in Lutsk, Ukraine, renowned as one of the country’s most important historical and architectural monuments.
-
C.
Bratislava Castle
Bratislava Castle is a prominent hilltop fortress overlooking the Danube River in Slovakia’s capital, known for its distinctive rectangular shape with four corner towers and its role as a historical royal residence and cultural landmark.
-
D.
Plzeň City Hall
Plzeň City Hall is the historic administrative building and seat of local government in the city of Plzeň in the Czech Republic.
-
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_69a885e8caf88190a5fbb6159ce87786 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a907eb7d108190bf26199744d510d7 |
completed | March 5, 2026, 4:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad2344f8d8819082e1ae5c980d0525 |
completed | March 8, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69ad23d86d088190bbea03d5d49bc009 |
completed | March 8, 2026, 7:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad2459c38c8190a8c166c2743a8936 |
completed | March 8, 2026, 7:25 a.m. |
Created at: March 4, 2026, 7:26 p.m.