Triple
T16302841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wankel rotary engine |
E395833
|
entity |
| Predicate | inventor |
P632
|
FINISHED |
| Object | Felix Wankel |
E1206197
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Felix Wankel | Statement: [Wankel rotary engine, inventor, Felix Wankel]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Felix Wankel Context triple: [Wankel rotary engine, inventor, Felix Wankel]
-
A.
Felix Wankel
chosen
Felix Wankel was a German engineer and inventor best known for creating the Wankel rotary internal combustion engine.
-
B.
Wilhelm Maybach
Wilhelm Maybach was a pioneering German engineer and industrialist best known for developing early high-performance automobile engines and co-founding the company that became Mercedes-Benz.
-
C.
August Horch
August Horch was a pioneering German engineer and automobile entrepreneur who founded both Horch and the company that later became Audi.
-
D.
Rudolf Diesel
Rudolf Diesel was a German engineer and inventor best known for developing the diesel engine, a highly efficient internal combustion engine that revolutionized transportation and industry.
-
E.
Nicolaus Otto
Nicolaus Otto was a 19th-century German engineer best known for developing the four-stroke internal combustion engine that became the foundation of modern gasoline engines.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d87f23bb088190a16fbb91a1957ea5 |
elicitation | completed |
| NER | batch_69e25e3404288190a7106d62c15c3193 |
ner | completed |
| NED1 | batch_6a00260151908190b83f700a1c7c6419 |
ned_source_triple | completed |
Created at: April 10, 2026, 5:06 a.m.