创建 Modelfile
FROM qwen2-1_5b-instruct-q4_k_m.gguf
# set the temperature to 1 [higher is more creative, lower is more coherent]
PARAMETER temperature 0.7
PARAMETER top_p 0.8
PARAMETER repeat_penalty 1.05
PARAMETER top_k 20
TEMPLATE """{{ if and .First .System }}<|im_start|>system
{{ .System }}<|im_end|>
{{ end }}<|im_start|>user
{{ .Prompt }}<|im_end|>
<|im_start|>assistant
{{ .Response }}"""
# set the system message
SYSTEM """
You are a helpful assistant.
"""
创建模型
ollama create qwen2 -f Modelfile
运行服务
ollama run qwen2