Triple
T13595256
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | clavinet |
E324800
|
entity |
| Predicate | inventedBy |
P632
|
FINISHED |
| Object |
Ernst Zacharias
Ernst Zacharias was a German engineer and instrument designer best known for creating innovative electro-mechanical keyboard instruments, including the Hohner Clavinet.
|
E1406350
|
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: Ernst Zacharias | Statement: [clavinet, inventedBy, Ernst Zacharias]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernst Zacharias Context triple: [clavinet, inventedBy, Ernst Zacharias]
-
A.
Wilhelm Zaisser
Wilhelm Zaisser was a German communist politician and intelligence officer who became the first head of East Germany’s Ministry for State Security (Stasi) in the early 1950s.
-
B.
Johann Lillienstedt
Johann Lillienstedt was a Swedish diplomat and statesman active in the early 18th century who represented Sweden in major international negotiations.
-
C.
Friedrich Wilhelm Zachow
Friedrich Wilhelm Zachow was a German Baroque composer and organist best known as the early music teacher and mentor of George Frideric Handel.
-
D.
Ludwig Borchardt
Ludwig Borchardt was a German Egyptologist and archaeologist best known for his early 20th-century excavations in Egypt and the discovery of the bust of Nefertiti.
-
E.
Ludwig Geiger
Ludwig Geiger was a German historian and literary scholar known for his work on German humanism and the Reformation.
- 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: Ernst Zacharias Triple: [clavinet, inventedBy, Ernst Zacharias]
Generated description
Ernst Zacharias was a German engineer and instrument designer best known for creating innovative electro-mechanical keyboard instruments, including the Hohner Clavinet.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ernst Zacharias Target entity description: Ernst Zacharias was a German engineer and instrument designer best known for creating innovative electro-mechanical keyboard instruments, including the Hohner Clavinet.
-
A.
Wilhelm Zaisser
Wilhelm Zaisser was a German communist politician and intelligence officer who became the first head of East Germany’s Ministry for State Security (Stasi) in the early 1950s.
-
B.
Johann Lillienstedt
Johann Lillienstedt was a Swedish diplomat and statesman active in the early 18th century who represented Sweden in major international negotiations.
-
C.
Friedrich Wilhelm Zachow
Friedrich Wilhelm Zachow was a German Baroque composer and organist best known as the early music teacher and mentor of George Frideric Handel.
-
D.
Ludwig Borchardt
Ludwig Borchardt was a German Egyptologist and archaeologist best known for his early 20th-century excavations in Egypt and the discovery of the bust of Nefertiti.
-
E.
Ludwig Geiger
Ludwig Geiger was a German historian and literary scholar known for his work on German humanism and the Reformation.
- 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_69d80769eaf081909d82f44e484d6113 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb057f1c881909a3bb77c659a724a |
completed | April 12, 2026, 2:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0804e090cc8190b3633950e33811bd |
completed | May 16, 2026, 5:47 a.m. |
| NEDg | Description generation | batch_6a08092fe1dc8190a2836414b7b439ca |
completed | May 16, 2026, 6:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a080a3df1cc8190970766e8bcbcf7f5 |
completed | May 16, 2026, 6:10 a.m. |
Created at: April 9, 2026, 9:49 p.m.