Triple
T8062148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernest II, Duke of Saxe-Coburg and Gotha |
E188149
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object |
Reinhardsbrunn Castle
Reinhardsbrunn Castle is a historic residence in Thuringia, Germany, notable as a former ducal seat of the Saxe-Coburg and Gotha family.
|
E709410
|
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: Reinhardsbrunn Castle | Statement: [Ernest II, Duke of Saxe-Coburg and Gotha, placeOfDeath, Reinhardsbrunn Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reinhardsbrunn Castle Context triple: [Ernest II, Duke of Saxe-Coburg and Gotha, placeOfDeath, Reinhardsbrunn Castle]
-
A.
Runkelstein Castle
Runkelstein Castle is a medieval fortress near Bolzano in northern Italy, renowned for its exceptionally well-preserved cycle of secular frescoes depicting courtly life.
-
B.
Runkel Castle
Runkel Castle is a medieval hill castle in Runkel, Hesse, Germany, notable for its well-preserved fortifications and long association with regional nobility.
-
C.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
D.
Ortenburg Castle
Ortenburg Castle is a historic fortress complex in Bautzen, Germany, notable for its medieval origins and its role as a former seat of regional power in Upper Lusatia.
-
E.
Schwanenburg Castle
Schwanenburg Castle is a historic hilltop fortress in Kleve, Germany, long associated with the dukes of Cleves and noted for its prominent tower overlooking the Rhine plain.
- 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: Reinhardsbrunn Castle Triple: [Ernest II, Duke of Saxe-Coburg and Gotha, placeOfDeath, Reinhardsbrunn Castle]
Generated description
Reinhardsbrunn Castle is a historic residence in Thuringia, Germany, notable as a former ducal seat of the Saxe-Coburg and Gotha family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reinhardsbrunn Castle Target entity description: Reinhardsbrunn Castle is a historic residence in Thuringia, Germany, notable as a former ducal seat of the Saxe-Coburg and Gotha family.
-
A.
Runkelstein Castle
Runkelstein Castle is a medieval fortress near Bolzano in northern Italy, renowned for its exceptionally well-preserved cycle of secular frescoes depicting courtly life.
-
B.
Runkel Castle
Runkel Castle is a medieval hill castle in Runkel, Hesse, Germany, notable for its well-preserved fortifications and long association with regional nobility.
-
C.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
D.
Ortenburg Castle
Ortenburg Castle is a historic fortress complex in Bautzen, Germany, notable for its medieval origins and its role as a former seat of regional power in Upper Lusatia.
-
E.
Schwanenburg Castle
Schwanenburg Castle is a historic hilltop fortress in Kleve, Germany, long associated with the dukes of Cleves and noted for its prominent tower overlooking the Rhine plain.
- 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_69ca82b2f68881908c50560697e210da |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3fcd7bcc8190b0a629a813846f13 |
completed | March 31, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc63da3bd08190894b2f4c977167c0 |
completed | April 1, 2026, 12:16 a.m. |
| NEDg | Description generation | batch_69cc651c5f788190908c6d84c58cba0f |
completed | April 1, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc6649d2348190996802140b455348 |
completed | April 1, 2026, 12:26 a.m. |
Created at: March 30, 2026, 5:26 p.m.