Triple
T8998108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M. C. Escher |
E214968
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Jetta Umiker
Jetta Umiker was the wife of Dutch graphic artist M. C. Escher and a significant personal influence throughout his life and career.
|
E780069
|
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: Jetta Umiker | Statement: [M. C. Escher, spouse, Jetta Umiker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jetta Umiker Context triple: [M. C. Escher, spouse, Jetta Umiker]
-
A.
Dorothea Mies
Dorothea Mies is a woman known primarily as the daughter of Adele Auguste Bruhn.
-
B.
Johanna Geisler
Johanna Geisler was a German operatic soprano and actress active in the early 20th century, known for her performances in major European opera houses.
-
C.
Luisa Haag
Luisa Haag was the mother of the 19th-century Russian writer and political thinker Alexander Herzen.
-
D.
Gudrun Burwitz
Gudrun Burwitz was the daughter of Heinrich Himmler who became known after World War II for her lifelong loyalty to Nazi ideology and support for former SS members.
-
E.
Dorothea Bahr
Dorothea Bahr was the wife of prominent German politician and diplomat Egon Bahr, noted for his role in shaping West Germany’s Ostpolitik.
- 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: Jetta Umiker Triple: [M. C. Escher, spouse, Jetta Umiker]
Generated description
Jetta Umiker was the wife of Dutch graphic artist M. C. Escher and a significant personal influence throughout his life and career.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jetta Umiker Target entity description: Jetta Umiker was the wife of Dutch graphic artist M. C. Escher and a significant personal influence throughout his life and career.
-
A.
Dorothea Mies
Dorothea Mies is a woman known primarily as the daughter of Adele Auguste Bruhn.
-
B.
Johanna Geisler
Johanna Geisler was a German operatic soprano and actress active in the early 20th century, known for her performances in major European opera houses.
-
C.
Luisa Haag
Luisa Haag was the mother of the 19th-century Russian writer and political thinker Alexander Herzen.
-
D.
Gudrun Burwitz
Gudrun Burwitz was the daughter of Heinrich Himmler who became known after World War II for her lifelong loyalty to Nazi ideology and support for former SS members.
-
E.
Dorothea Bahr
Dorothea Bahr was the wife of prominent German politician and diplomat Egon Bahr, noted for his role in shaping West Germany’s Ostpolitik.
- 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc68e23734819083a98f4ff0942479 |
completed | April 1, 2026, 12:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0475435808190a80d82b6614b1308 |
completed | April 3, 2026, 11:03 p.m. |
| NEDg | Description generation | batch_69d0489f19808190b793dac8c0f743bc |
completed | April 3, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0496ccb908190b9ebe632df1447be |
completed | April 3, 2026, 11:12 p.m. |
Created at: March 30, 2026, 7:05 p.m.