open
Open an MTP assistant and enable draft/target verification decoding. Call once after openModelFile and before setting a prompt. Supports text generation with CPU/GPU Gemma 4 GGUF and QNN models.
Parameters
n
Number of draft tokens. Must be at least 1; QNN supports up to 3.
path
Matching Gemma 4 assistant GGUF, or assistant .qnn for a QNN target
Throws
if the model is not loaded or the operation fails