Model Parameter Not Functioning as Expected about gpt-cli

[kharvd]

gpt-4 might not know it’s gpt-4, that’s expected. Try comparing the latency of response with gpt-3.5-turbo

[VSharapov]

I was skeptical, especially since OpenAI's webUI seems to know which it is, but the code doesn't lie, and if that's not enough, then I think this is close enough to proof:

$  for model in gpt-3.5-turbo davinci-002 gpt-4 ; do echo $model; gpt --model $model --prompt "Give me a 20 word sentence about carrots where every word starts with the letter G." ; echo; done

gpt-3.5-turbo
Gorgeous, golden carrots grow generously in gardens, giving great gustatory gratification, garnishing gourmet dishes, gratifying gastronomes' gourmet desires.

davinci-002
ERROR:gptcli:Uncaught exception
Traceback (most recent call last):
[...snip...]
    raise ValueError(f"Unknown model: {model}")
ValueError: Unknown model: davinci-002

gpt-4
"Gardeners generally grow great golden gourds, generating generous gourmet gifts, glorifying gardens, gratifying gourmets, greatly gaining gastronomic gratitude globally."

[kharvd]

ChatGPT web ui knows which model it is because it's specified in its system prompt (which was leaked many times, you can find it online)