Triple
T4715946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yverdon-les-Bains |
E104638
|
entity |
| Predicate | hasHeritageSite |
P923
|
FINISHED |
| Object |
Yverdon Castle
Yverdon Castle is a medieval fortress in Yverdon-les-Bains, Switzerland, notable for its well-preserved architecture and role in the region’s historical and cultural heritage.
|
E464498
|
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: Yverdon Castle | Statement: [Yverdon-les-Bains, hasHeritageSite, Yverdon Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yverdon Castle Context triple: [Yverdon-les-Bains, hasHeritageSite, Yverdon Castle]
-
A.
Gruyères Castle
Gruyères Castle is a well-preserved medieval fortress in the Swiss town of Gruyères, renowned for its historic architecture, art collections, and panoramic views of the surrounding Alps.
-
B.
Chillon Castle
Chillon Castle is a well-preserved medieval fortress on the shores of Lake Geneva in Switzerland, renowned for its picturesque setting and rich historical significance.
-
C.
Belvédère Castle
Belvédère Castle is a royal residence in Laeken, Brussels, best known as the longtime home of King Albert II of Belgium and Queen Paola.
-
D.
La Sarraz Castle
La Sarraz Castle is a historic Swiss fortress and manor in the canton of Vaud, known for hosting significant cultural and artistic gatherings.
-
E.
Château de Nyon
Château de Nyon is a historic lakeside castle in the Swiss town of Nyon, overlooking Lake Geneva and housing a museum.
- 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: Yverdon Castle Triple: [Yverdon-les-Bains, hasHeritageSite, Yverdon Castle]
Generated description
Yverdon Castle is a medieval fortress in Yverdon-les-Bains, Switzerland, notable for its well-preserved architecture and role in the region’s historical and cultural heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yverdon Castle Target entity description: Yverdon Castle is a medieval fortress in Yverdon-les-Bains, Switzerland, notable for its well-preserved architecture and role in the region’s historical and cultural heritage.
-
A.
Gruyères Castle
Gruyères Castle is a well-preserved medieval fortress in the Swiss town of Gruyères, renowned for its historic architecture, art collections, and panoramic views of the surrounding Alps.
-
B.
Chillon Castle
Chillon Castle is a well-preserved medieval fortress on the shores of Lake Geneva in Switzerland, renowned for its picturesque setting and rich historical significance.
-
C.
Belvédère Castle
Belvédère Castle is a royal residence in Laeken, Brussels, best known as the longtime home of King Albert II of Belgium and Queen Paola.
-
D.
La Sarraz Castle
La Sarraz Castle is a historic Swiss fortress and manor in the canton of Vaud, known for hosting significant cultural and artistic gatherings.
-
E.
Château de Nyon
Château de Nyon is a historic lakeside castle in the Swiss town of Nyon, overlooking Lake Geneva and housing a museum.
- 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_69bd43ec4a348190bc41afae43375e71 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd640a32ec8190850146957885c3cf |
completed | March 20, 2026, 3:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be108440108190a7dc1bbfb27ae6f5 |
completed | March 21, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69be14b0425c8190afb8a99ce88d8785 |
completed | March 21, 2026, 3:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be1504228c81908963d42441931c96 |
completed | March 21, 2026, 3:48 a.m. |
Created at: March 20, 2026, 1:18 p.m.