Triple
T1138364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kähler manifold |
E23190
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Erich Kähler
Erich Kähler was a German mathematician known for his foundational work in differential geometry and complex manifolds, particularly the introduction of Kähler geometry.
|
E368361
|
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: Erich Kähler | Statement: [Kähler manifold, namedAfter, Erich Kähler]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Erich Kähler Context triple: [Kähler manifold, namedAfter, Erich Kähler]
-
A.
Heinrich Korschan
Heinrich Korschan was an industrialist who stood trial as a defendant in the post–World War II Krupp Trial for his involvement in Nazi-era industrial activities.
-
B.
Hans Kahle
Hans Kahle was a German communist military officer best known for commanding Republican forces in the Spanish Civil War as part of the International Brigades.
-
C.
Erich Landauer
Erich Landauer, better known as Erich Leinsdorf, was an Austrian-born American conductor renowned for his leadership of major orchestras and opera companies in the 20th century.
-
D.
Hans von Seisser
Hans von Seisser was a Bavarian police official and head of the Munich police who played a key role in opposing Adolf Hitler’s 1923 Beer Hall Putsch.
-
E.
Richard von Kühlmann
Richard von Kühlmann was a German diplomat and Foreign Secretary of the German Empire during World War I, known for his role in negotiating key wartime treaties.
- 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: Erich Kähler Triple: [Kähler manifold, namedAfter, Erich Kähler]
Generated description
Erich Kähler was a German mathematician known for his foundational work in differential geometry and complex manifolds, particularly the introduction of Kähler geometry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Erich Kähler Target entity description: Erich Kähler was a German mathematician known for his foundational work in differential geometry and complex manifolds, particularly the introduction of Kähler geometry.
-
A.
Heinrich Korschan
Heinrich Korschan was an industrialist who stood trial as a defendant in the post–World War II Krupp Trial for his involvement in Nazi-era industrial activities.
-
B.
Hans Kahle
Hans Kahle was a German communist military officer best known for commanding Republican forces in the Spanish Civil War as part of the International Brigades.
-
C.
Erich Landauer
Erich Landauer, better known as Erich Leinsdorf, was an Austrian-born American conductor renowned for his leadership of major orchestras and opera companies in the 20th century.
-
D.
Hans von Seisser
Hans von Seisser was a Bavarian police official and head of the Munich police who played a key role in opposing Adolf Hitler’s 1923 Beer Hall Putsch.
-
E.
Richard von Kühlmann
Richard von Kühlmann was a German diplomat and Foreign Secretary of the German Empire during World War I, known for his role in negotiating key wartime treaties.
- 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_69a493ec75988190b63a11bafaec29b4 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc25dda481909a26d726fdbdbb50 |
completed | March 1, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38b9e52688190bd9dc7fb17e892f8 |
completed | March 13, 2026, 3:59 a.m. |
| NEDg | Description generation | batch_69b3b30fa650819088654b109d6e9fb9 |
completed | March 13, 2026, 6:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3b36664fc81908a084ed2f75af44a |
completed | March 13, 2026, 6:49 a.m. |
Created at: March 1, 2026, 7:44 p.m.