Switching GPT version doesn't work, but doesn't error either?

[indigoviolet]

I used chatgpt-shell-swap-model-version:

ChatGPT(4)> What version of GPT are you?
<shell-maker-end-of-prompt>
I am powered by OpenAI's GPT-3.5-turbo, the advanced version of the Generative Pre-trained Transformer model, otherwise known as GPT.

[xenodium]

Looks like it's working.

Try both and see the difference:

ChatGPT(3.5-turbo)> What version of GPT are you?

As an AI language model, I don't run on a specific version of GPT. I am developed by OpenAI and use their latest GPT models for natural language generation and processing. However, I am not designed to provide technical information about the specific version of GPT running behind the scenes, but rather to provide contextual and informative responses to your questions.

ChatGPT(4)> What version of GPT are you?

I am based on OpenAI's GPT-3 model, which is the third iteration of the Generative Pre-trained Transformer (GPT) architecture. The GPT-3 model is known for its large size and impressive capabilities in understanding context and generating human-like text. Keep in mind that my responses are generated through a platform that interacts with GPT-3, but the specific version details might not be disclosed.

Another way to confirm:

(setq shell-maker-logging t) and view the curl command from *chatgpt-log* buffer.

curl https://api.openai.com/v1/chat/completions --fail-with-body --no-progress-meter -m 180 -H Content-Type: application/json -H Authorization: Bearer SK-REDACTED-OPENAI-KEY -d {"stream":true,"model":"gpt-4","messages":[{"role":"user","content":"What version of GPT are you?"}]}

Before I was allowlisted for gpt-4 those requests would flat out fail with error. If I remember correctly, with an unrecognized model.

[indigoviolet]

OK, I do see that the curl has "model":"gpt-4-0314", I guess the output can't be trusted :)