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metadata
license: apache-2.0
inference: false
TheBlokeAI

Eric Hartford's WizardLM Uncensored Falcon 40B GPTQ

This repo contains an experimental GPTQ 4bit model of Eric Hartford's WizardLM Uncensored Falcon 40B.

It is the result of quantising to 4bit using AutoGPTQ.

Repositories available

EXPERIMENTAL

Please note this is an experimental GPTQ model. Support for it is currently quite limited.

It is also expected to be VERY SLOW. This is unavoidable at the moment, but is being looked at.

To use it you will require:

  1. Python 3.10.11
  2. AutoGPTQ v0.2.1 (see below)
  3. Pytorch Stable with CUDA 11.8 (pip install torch --index-url https://download.pytorch.org/whl/cu118)
  4. einops (pip install einops)

You can then use it immediately from Python code - see example code below - or from text-generation-webui.

AutoGPTQ

You should install AutoGPTQ of version v0.2.1, thus you can try compiling manually from source:

git clone https://github.com/PanQiWei/AutoGPTQ
cd AutoGPTQ
git checkout v0.2.1
pip install . --no-cache-dir # This step requires CUDA toolkit installed

The manual installation steps will require that you have the Nvidia CUDA toolkit installed.

Simple Python example code

To run this code you need to have the prerequisites installed.

You can then run this example code:

import torch
from transformers import AutoTokenizer
from auto_gptq import AutoGPTQForCausalLM

# If you've already downloaded the model, reference its location here:
quantized_model_dir = "/path/to/TheBloke_WizardLM-Uncensored-Falcon-40B-GPTQ"
# Or to download it from the hub and store it in the Hugging Face cache directory:
#quantized_model_dir = "TheBloke/WizardLM-Uncensored-Falcon-40B-GPTQ"

from transformers import AutoTokenizer
tokenizer = AutoTokenizer.from_pretrained(quantized_model_dir, use_fast=False)

model = AutoGPTQForCausalLM.from_quantized(quantized_model_dir, device="cuda:0", use_triton=False, use_safetensors=True, torch_dtype=torch.bfloat16, trust_remote_code=True)

prompt = "What is a falcon? Can I keep one as a pet?"
prompt_template = f"{prompt}\n### Response:"

tokens = tokenizer(prompt_template, return_tensors="pt").to("cuda:0").input_ids
output = model.generate(input_ids=tokens, max_new_tokens=100, do_sample=True, temperature=0.8)
print(tokenizer.decode(output[0]))

text-generation-webui

There is also provisional AutoGPTQ support in text-generation-webui.

This requires a text-generation-webui version of commit 204731952ae59d79ea3805a425c73dd171d943c3 or newer.

So please first update text-generation-webui to the latest version.

How to download and use this model in text-generation-webui

  1. Launch text-generation-webui with the following command-line arguments: --autogptq --trust-remote-code
  2. Click the Model tab.
  3. Under Download custom model or LoRA, enter TheBloke/WizardLM-Uncensored-Falcon-40B-GPTQ.
  4. Click Download.
  5. Wait until it says it's finished downloading.
  6. Click the Refresh icon next to Model in the top left.
  7. In the Model drop-down: choose the model you just downloaded, WizardLM-Uncensored-Falcon-40B-GPTQ.
  8. Once it says it's loaded, click the Text Generation tab and enter a prompt!

Provided files

gptq_model-4bit--1g.safetensors

This will work with AutoGPTQ 0.2.0 and later.

It was created without group_size to reduce VRAM usage, and with desc_act (act-order) to improve inference accuracy.

  • gptq_model-4bit--1g.safetensors
    • Works only with latest AutoGPTQ CUDA, compiled from source as of commit 3cb1bf5
      • At this time it does not work with AutoGPTQ Triton, but support will hopefully be added in time.
    • Works with text-generation-webui using --autogptq --trust_remote_code
      • At this time it does NOT work with one-click-installers
    • Does not work with any version of GPTQ-for-LLaMa
    • Parameters: Groupsize = None. With act-order / desc_act.

FAQ

Prompt template

Prompt format is WizardLM.

What is a falcon?  Can I keep one as a pet?
### Response:

About trust-remote-code

Please be aware that this command line argument causes Python code provided by Falcon to be executed on your machine.

This code is required at the moment because Falcon is too new to be supported by Hugging Face transformers. At some point in the future transformers will support the model natively, and then trust_remote_code will no longer be needed.

In this repo you can see two .py files - these are the files that get executed. They are copied from the base repo at Falcon-7B-Instruct.

Discord

For further support, and discussions on these models and AI in general, join us at:

TheBloke AI's Discord server

Thanks, and how to contribute.

Thanks to the chirper.ai team!

I've had a lot of people ask if they can contribute. I enjoy providing models and helping people, and would love to be able to spend even more time doing it, as well as expanding into new projects like fine tuning/training.

If you're able and willing to contribute it will be most gratefully received and will help me to keep providing more models, and to start work on new AI projects.

Donaters will get priority support on any and all AI/LLM/model questions and requests, access to a private Discord room, plus other benefits.

Patreon special mentions: Aemon Algiz, Dmitriy Samsonov, Nathan LeClaire, Trenton Dambrowitz, Mano Prime, David Flickinger, vamX, Nikolai Manek, senxiiz, Khalefa Al-Ahmad, Illia Dulskyi, Jonathan Leane, Talal Aujan, V. Lukas, Joseph William Delisle, Pyrater, Oscar Rangel, Lone Striker, Luke Pendergrass, Eugene Pentland, Sebastain Graf, Johann-Peter Hartman.

Thank you to all my generous patrons and donaters!

Original model card: Eric Hartford's WizardLM Uncensored Falcon 40B

This is WizardLM trained on top of tiiuae/falcon-40b, with a subset of the dataset - responses that contained alignment / moralizing were removed. The intent is to train a WizardLM that doesn't have alignment built-in, so that alignment (of any sort) can be added separately with for example with a RLHF LoRA.

Shout out to the open source AI/ML community, and everyone who helped me out.

Note: An uncensored model has no guardrails. You are responsible for anything you do with the model, just as you are responsible for anything you do with any dangerous object such as a knife, gun, lighter, or car. Publishing anything this model generates is the same as publishing it yourself. You are responsible for the content you publish, and you cannot blame the model any more than you can blame the knife, gun, lighter, or car for what you do with it.

Prompt format is WizardLM.

What is a falcon?  Can I keep one as a pet?
### Response:

Thank you chirper.ai for sponsoring some of my compute!