How do I run a model? I'm getting an error

[Njasa2k]

I am getting this error

C:\Users\user\Downloads\llama.cpp>C:\Users\user\Downloads\llama.cpp\build\bin\Release\main.exe -m models\13B\gpt4-x-alpaca-13b-native-ggml-model-q4_0 -n 128
main: seed = 1680741859
llama_model_load: loading model from 'models\13B\gpt4-x-alpaca-13b-native-ggml-model-q4_0' - please wait ...
llama_model_load: failed to open 'models\13B\gpt4-x-alpaca-13b-native-ggml-model-q4_0'
llama_init_from_file: failed to load model
main: error: failed to load model 'models\13B\gpt4-x-alpaca-13b-native-ggml-model-q4_0'

C:\Users\user\Downloads\llama.cpp>

how do I run it without this error?

this is my 13B folder

[hungerf3]

Did you specify the full name of the model you wanted to load?

You have a .bin extension on the file in the folder screenshot, which is missing in the command you ran.