Triple
T16302897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wankel rotary engine |
E395833
|
entity |
| Predicate | hasCombustionProcess |
P31578
|
FINISHED |
| Object | spark-ignition |
—
|
LITERAL FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's LITERAL 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: spark-ignition | Statement: [Wankel rotary engine, hasCombustionProcess, spark-ignition]
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.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCombustionProcess Context triple: [Wankel rotary engine, hasCombustionProcess, spark-ignition]
-
A.
combustionType
chosen
Indicates the specific manner or category of combustion process by which something burns or reacts chemically with an oxidizer.
-
B.
isCombustionFree
Indicates that a process, device, or system operates without involving combustion or burning of fuel.
-
C.
isCombustedBy
Indicates that something undergoes combustion as a result of an action or process performed by another agent or cause.
-
D.
combustionChamber
Indicates that one entity functions as the combustion chamber in which another entity’s fuel–air mixture is burned to produce energy or propulsion.
-
E.
combustionProperty
Indicates a relationship where an entity is characterized by how it behaves in combustion, such as its flammability, ignition conditions, or burning behavior.
- F. None of above.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d87f23bb088190a16fbb91a1957ea5 |
elicitation | completed |
| NER | batch_69e25e3404288190a7106d62c15c3193 |
ner | completed |
| PD | batch_69e219fa5508819097e9d383348bf174 |
pd | completed |
Created at: April 10, 2026, 5:06 a.m.