Triple
T2483621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toccata and Fugue in D minor, BWV 565 |
E55874
|
entity |
| Predicate | famousRecordingBy |
P1152
|
FINISHED |
| Object | Helmut Walcha |
E151942
|
NE FINISHED |
How this triple was built (2 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: Helmut Walcha | Statement: [Toccata and Fugue in D minor, BWV 565, famousRecordingBy, Helmut Walcha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helmut Walcha Context triple: [Toccata and Fugue in D minor, BWV 565, famousRecordingBy, Helmut Walcha]
-
A.
Helmut Walcha
chosen
Helmut Walcha was a renowned German organist and harpsichordist, celebrated especially for his influential recordings and interpretations of J.S. Bach’s organ works.
-
B.
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.
-
C.
Rudolf Havenstein
Rudolf Havenstein was the president of Germany’s Reichsbank during the early Weimar Republic, best known for overseeing monetary policy during the hyperinflation crisis of the early 1920s.
-
D.
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.
-
E.
Erich Paulun
Erich Paulun was a German physician and educator best known for co-founding the medical school that evolved into Tongji University in Shanghai, significantly influencing modern medical education in China.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd82f2020819086bbd321a750ce43 |
completed | March 7, 2026, 7:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b360793f908190b0341c003207cc6f |
completed | March 13, 2026, 12:55 a.m. |
Created at: March 6, 2026, 9:45 p.m.