Triple
T8062143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernest II, Duke of Saxe-Coburg and Gotha |
E188149
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Princess Alexandrine of Baden
Princess Alexandrine of Baden was a 19th-century German princess from the Grand Duchy of Baden who became Duchess consort of Saxe-Coburg and Gotha through her marriage to Ernest II.
|
E849049
|
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: Princess Alexandrine of Baden | Statement: [Ernest II, Duke of Saxe-Coburg and Gotha, spouse, Princess Alexandrine of Baden]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princess Alexandrine of Baden Context triple: [Ernest II, Duke of Saxe-Coburg and Gotha, spouse, Princess Alexandrine of Baden]
-
A.
Princess Wilhelmine of Baden
Princess Wilhelmine of Baden was a German noblewoman and Grand Duchess of Baden, notable as the mother of Empress Maria Alexandrovna of Russia and for her influential role in 19th-century European dynastic politics.
-
B.
Princess Alexandrine of Prussia
Princess Alexandrine of Prussia was a 19th-century Prussian princess, daughter of Prince Albert of Prussia and Princess Marianne of the Netherlands, known for her quiet life within the Prussian royal family.
-
C.
Princess Adelheid of Hohenlohe-Langenburg
Princess Adelheid of Hohenlohe-Langenburg was a 19th-century German noblewoman from the House of Hohenlohe-Langenburg and the mother of Augusta Victoria, the last German Empress and Queen of Prussia.
-
D.
Princess Adelheid-Marie of Anhalt-Dessau
Princess Adelheid-Marie of Anhalt-Dessau was a 19th-century German princess who became Grand Duchess consort of Luxembourg through her marriage to Adolphe, Grand Duke of Luxembourg.
-
E.
Princess Marie of Schwarzburg-Rudolstadt
Princess Marie of Schwarzburg-Rudolstadt was a 19th-century German noblewoman of the House of Schwarzburg-Rudolstadt who became Duchess consort of Mecklenburg-Schwerin through her marriage to Grand Duke Frederick Francis II.
- 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: Princess Alexandrine of Baden Triple: [Ernest II, Duke of Saxe-Coburg and Gotha, spouse, Princess Alexandrine of Baden]
Generated description
Princess Alexandrine of Baden was a 19th-century German princess from the Grand Duchy of Baden who became Duchess consort of Saxe-Coburg and Gotha through her marriage to Ernest II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Princess Alexandrine of Baden Target entity description: Princess Alexandrine of Baden was a 19th-century German princess from the Grand Duchy of Baden who became Duchess consort of Saxe-Coburg and Gotha through her marriage to Ernest II.
-
A.
Princess Wilhelmine of Baden
Princess Wilhelmine of Baden was a German noblewoman and Grand Duchess of Baden, notable as the mother of Empress Maria Alexandrovna of Russia and for her influential role in 19th-century European dynastic politics.
-
B.
Princess Alexandrine of Prussia
Princess Alexandrine of Prussia was a 19th-century Prussian princess, daughter of Prince Albert of Prussia and Princess Marianne of the Netherlands, known for her quiet life within the Prussian royal family.
-
C.
Princess Adelheid of Hohenlohe-Langenburg
Princess Adelheid of Hohenlohe-Langenburg was a 19th-century German noblewoman from the House of Hohenlohe-Langenburg and the mother of Augusta Victoria, the last German Empress and Queen of Prussia.
-
D.
Princess Adelheid-Marie of Anhalt-Dessau
Princess Adelheid-Marie of Anhalt-Dessau was a 19th-century German princess who became Grand Duchess consort of Luxembourg through her marriage to Adolphe, Grand Duke of Luxembourg.
-
E.
Princess Marie of Schwarzburg-Rudolstadt
Princess Marie of Schwarzburg-Rudolstadt was a 19th-century German noblewoman of the House of Schwarzburg-Rudolstadt who became Duchess consort of Mecklenburg-Schwerin through her marriage to Grand Duke Frederick Francis II.
- 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_69d57d88cf8c81909fef61dd01bba5da |
completed | April 7, 2026, 9:56 p.m. |
| NEDg | Description generation | batch_69d57e5a65848190bfc3d8c93c81bccb |
completed | April 7, 2026, 9:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d57eba57d081908fbe569610c9bc16 |
completed | April 7, 2026, 10:01 p.m. |
Created at: March 30, 2026, 5:26 p.m.