Comments (2)
In this case, I discovered that because I was not using the [INST] prompt [/INST] format for the mistral model, it gave me the strange outputs. Once I added those tags, it fixed the responses!
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The mentioned tutorial uses the free rate-limited Hugging Face Inference API.
Creating the PromptNode
with the following command works for me:
prompt_node = PromptNode(
model_name_or_path="mistralai/Mistral-7B-Instruct-v0.1",
api_key=model_api_key,
max_length=256,
stop_words=["Human"]
)
It correctly stops text generation when encounters the stop words.
If you want to load the model locally (you should have sufficient RAM and GPU VRAM),
you can try something like the following (untested):
prompt_node = PromptNode(
model_name_or_path="mistralai/Mistral-7B-Instruct-v0.1",
max_length=256,
stop_words=["Human"],
model_kwargs={"load_in_4bit":True} # this line is not strictly needed but can help reducing GPU usage with quantization
)
I am closing this issue now because everything seems working.
Feel free to reopen it if you still encounter problems.
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