Triple
T9596653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eduard Buchner |
E231545
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Lotte Stahl
Lotte Stahl was the wife of German chemist and Nobel laureate Eduard Buchner.
|
E815904
|
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: Lotte Stahl | Statement: [Eduard Buchner, spouse, Lotte Stahl]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lotte Stahl Context triple: [Eduard Buchner, spouse, Lotte Stahl]
-
A.
Lotte Walter
Lotte Walter was the daughter of renowned German-born conductor and composer Bruno Walter.
-
B.
Marlene Knaus
Marlene Knaus is an Austrian former model best known as the ex-wife of Formula One legend Niki Lauda.
-
C.
Lise Vogel
Lise Vogel is a Marxist feminist theorist and sociologist best known for her pioneering work on social reproduction theory and the intersection of gender, class, and labor.
-
D.
Margot Löwenthal
Margot Löwenthal was the daughter of Elsa Löwenthal, who was Albert Einstein’s second wife and cousin.
-
E.
Anna Schloss
Anna Schloss was the wife of renowned American value investor Walter Schloss.
- 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: Lotte Stahl Triple: [Eduard Buchner, spouse, Lotte Stahl]
Generated description
Lotte Stahl was the wife of German chemist and Nobel laureate Eduard Buchner.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lotte Stahl Target entity description: Lotte Stahl was the wife of German chemist and Nobel laureate Eduard Buchner.
-
A.
Lotte Walter
Lotte Walter was the daughter of renowned German-born conductor and composer Bruno Walter.
-
B.
Marlene Knaus
Marlene Knaus is an Austrian former model best known as the ex-wife of Formula One legend Niki Lauda.
-
C.
Lise Vogel
Lise Vogel is a Marxist feminist theorist and sociologist best known for her pioneering work on social reproduction theory and the intersection of gender, class, and labor.
-
D.
Margot Löwenthal
Margot Löwenthal was the daughter of Elsa Löwenthal, who was Albert Einstein’s second wife and cousin.
-
E.
Anna Schloss
Anna Schloss was the wife of renowned American value investor Walter Schloss.
- 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_69ca8482884481908eccdfdf64d6fbf7 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9a34f5408190ba72ba8311eb259c |
completed | April 1, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f641c3081908084a3574e20457f |
completed | April 4, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69d19fdf14c08190bcfde8ffc001ef1f |
completed | April 4, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1a04cd684819098408d6648c7594b |
completed | April 4, 2026, 11:35 p.m. |
Created at: March 30, 2026, 8:07 p.m.