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README.md
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---
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datasets:
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- PygmalionAI/PIPPA
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- Open-Orca/OpenOrca
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- en
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license: llama2
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model_creator: PygmalionAI
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model_link: https://huggingface.co/PygmalionAI/mythalion-13b
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model_name: Mythalion 13B
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model_type: llama
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pipeline_tag: text-generation
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quantized_by: TheBloke
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tags:
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- text generation
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<!-- repositories-available start -->
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## Repositories available
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* [GPTQ models for GPU inference, with multiple quantisation parameter options.](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ)
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* [2, 3, 4, 5, 6 and 8-bit GGUF models for CPU+GPU inference](https://huggingface.co/TheBloke/Mythalion-13B-GGUF)
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* [PygmalionAI's original unquantised fp16 model in pytorch format, for GPU inference and for further conversions](https://huggingface.co/PygmalionAI/mythalion-13b)
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<!-- prompt-template end -->
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<!-- README_GPTQ.md-provided-files start -->
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## Provided files and GPTQ parameters
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| Branch | Bits | GS | Act Order | Damp % | GPTQ Dataset | Seq Len | Size | ExLlama | Desc |
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| ------ | ---- | -- | --------- | ------ | ------------ | ------- | ---- | ------- | ---- |
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| [main](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/main) | 4 | 128 | No | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.26 GB | Yes |
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| [gptq-4bit-32g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-32g-actorder_True) | 4 | 32 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 8.00 GB | Yes | 4-bit, with Act Order and group size 32g. Gives highest possible inference quality, with maximum VRAM usage.
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| [gptq-4bit-64g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-64g-actorder_True) | 4 | 64 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.51 GB | Yes | 4-bit, with Act Order and group size 64g. Uses less VRAM than 32g, but with slightly lower accuracy.
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| [gptq-4bit-128g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-128g-actorder_True) | 4 | 128 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.26 GB | Yes | 4-bit, with Act Order and group size 128g. Uses even less VRAM than 64g, but with slightly lower accuracy.
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| [gptq-8bit--1g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-8bit--1g-actorder_True) | 8 | None | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 13.36 GB | No | 8-bit, with Act Order. No group size, to lower VRAM requirements
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| [gptq-8bit-128g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-8bit-128g-actorder_True) | 8 | 128 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 13.65 GB | No | 8-bit, with group size 128g for higher inference quality and with Act Order for even higher accuracy.
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<!-- README_GPTQ.md-provided-files end -->
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<!-- README_GPTQ.md-download-from-branches start -->
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## How to download from branches
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- In text-generation-webui, you can add `:branch` to the end of the download name, eg `TheBloke/Mythalion-13B-GPTQ:
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- With Git, you can clone a branch with:
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```
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git clone --single-branch --branch
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```
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- In Python Transformers code, the branch is the `revision` parameter; see below.
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<!-- README_GPTQ.md-download-from-branches end -->
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1. Click the **Model tab**.
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2. Under **Download custom model or LoRA**, enter `TheBloke/Mythalion-13B-GPTQ`.
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- To download from a specific branch, enter for example `TheBloke/Mythalion-13B-GPTQ:
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- see Provided Files above for the list of branches for each option.
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3. Click **Download**.
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4. The model will start downloading. Once it's finished it will say "Done".
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model_name_or_path = "TheBloke/Mythalion-13B-GPTQ"
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# To use a different branch, change revision
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# For example: revision="
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model = AutoModelForCausalLM.from_pretrained(model_name_or_path,
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torch_dtype=torch.float16,
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device_map="auto",
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revision="main")
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tokenizer = AutoTokenizer.from_pretrained(model_name_or_path, use_fast=True)
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print("\n\n*** Generate:")
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input_ids = tokenizer(prompt_template, return_tensors='pt').input_ids.cuda()
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output = model.generate(inputs=input_ids, temperature=0.7, max_new_tokens=512)
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print(tokenizer.decode(output[0]))
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# Inference can also be done using transformers' pipeline
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model=model,
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tokenizer=tokenizer,
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max_new_tokens=512,
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temperature=0.7,
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top_p=0.95,
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)
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print(pipe(prompt_template)[0]['generated_text'])
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[TheBloke AI's Discord server](https://discord.gg/theblokeai)
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## Thanks, and how to contribute
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Thanks to the [chirper.ai](https://chirper.ai) team!
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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.
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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.
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**Special thanks to**: Aemon Algiz.
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**Patreon special mentions**:
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Thank you to all my generous patrons and donaters!
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The intended use-case for this model is fictional writing for entertainment purposes. Any other sort of usage is out of scope.
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As such, it was **not** fine-tuned to be safe and harmless: the base model _and_ this fine-tune have been trained on data known to contain profanity and texts that are lewd or otherwise offensive. It may produce socially unacceptable or undesirable text, even if the prompt itself does not include anything explicitly offensive. Outputs might often be factually wrong or misleading.
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---
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base_model: https://huggingface.co/PygmalionAI/mythalion-13b
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datasets:
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- PygmalionAI/PIPPA
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- Open-Orca/OpenOrca
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- en
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license: llama2
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model_creator: PygmalionAI
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model_name: Mythalion 13B
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model_type: llama
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pipeline_tag: text-generation
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prompt_template: 'Below is an instruction that describes a task. Write a response
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that appropriately completes the request.
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### Instruction:
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{prompt}
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### Response:
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'
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quantized_by: TheBloke
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tags:
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- text generation
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<!-- repositories-available start -->
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## Repositories available
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* [AWQ model(s) for GPU inference.](https://huggingface.co/TheBloke/Mythalion-13B-AWQ)
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* [GPTQ models for GPU inference, with multiple quantisation parameter options.](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ)
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* [2, 3, 4, 5, 6 and 8-bit GGUF models for CPU+GPU inference](https://huggingface.co/TheBloke/Mythalion-13B-GGUF)
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* [PygmalionAI's original unquantised fp16 model in pytorch format, for GPU inference and for further conversions](https://huggingface.co/PygmalionAI/mythalion-13b)
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<!-- prompt-template end -->
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<!-- README_GPTQ.md-provided-files start -->
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## Provided files and GPTQ parameters
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| Branch | Bits | GS | Act Order | Damp % | GPTQ Dataset | Seq Len | Size | ExLlama | Desc |
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| ------ | ---- | -- | --------- | ------ | ------------ | ------- | ---- | ------- | ---- |
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| [main](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/main) | 4 | 128 | No | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.26 GB | Yes | 4-bit, without Act Order and group size 128g. |
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| [gptq-4bit-32g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-32g-actorder_True) | 4 | 32 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 8.00 GB | Yes | 4-bit, with Act Order and group size 32g. Gives highest possible inference quality, with maximum VRAM usage. |
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| [gptq-4bit-64g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-64g-actorder_True) | 4 | 64 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.51 GB | Yes | 4-bit, with Act Order and group size 64g. Uses less VRAM than 32g, but with slightly lower accuracy. |
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| [gptq-4bit-128g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-4bit-128g-actorder_True) | 4 | 128 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 7.26 GB | Yes | 4-bit, with Act Order and group size 128g. Uses even less VRAM than 64g, but with slightly lower accuracy. |
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| [gptq-8bit--1g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-8bit--1g-actorder_True) | 8 | None | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 13.36 GB | No | 8-bit, with Act Order. No group size, to lower VRAM requirements. |
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| [gptq-8bit-128g-actorder_True](https://huggingface.co/TheBloke/Mythalion-13B-GPTQ/tree/gptq-8bit-128g-actorder_True) | 8 | 128 | Yes | 0.1 | [wikitext](https://huggingface.co/datasets/wikitext/viewer/wikitext-2-v1/test) | 4096 | 13.65 GB | No | 8-bit, with group size 128g for higher inference quality and with Act Order for even higher accuracy. |
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<!-- README_GPTQ.md-provided-files end -->
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<!-- README_GPTQ.md-download-from-branches start -->
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## How to download from branches
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- In text-generation-webui, you can add `:branch` to the end of the download name, eg `TheBloke/Mythalion-13B-GPTQ:main`
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- With Git, you can clone a branch with:
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```
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git clone --single-branch --branch main https://huggingface.co/TheBloke/Mythalion-13B-GPTQ
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```
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- In Python Transformers code, the branch is the `revision` parameter; see below.
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<!-- README_GPTQ.md-download-from-branches end -->
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1. Click the **Model tab**.
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2. Under **Download custom model or LoRA**, enter `TheBloke/Mythalion-13B-GPTQ`.
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- To download from a specific branch, enter for example `TheBloke/Mythalion-13B-GPTQ:main`
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- see Provided Files above for the list of branches for each option.
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3. Click **Download**.
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4. The model will start downloading. Once it's finished it will say "Done".
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model_name_or_path = "TheBloke/Mythalion-13B-GPTQ"
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# To use a different branch, change revision
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# For example: revision="main"
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model = AutoModelForCausalLM.from_pretrained(model_name_or_path,
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device_map="auto",
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trust_remote_code=False,
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revision="main")
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tokenizer = AutoTokenizer.from_pretrained(model_name_or_path, use_fast=True)
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print("\n\n*** Generate:")
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input_ids = tokenizer(prompt_template, return_tensors='pt').input_ids.cuda()
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output = model.generate(inputs=input_ids, temperature=0.7, do_sample=True, top_p=0.95, top_k=40, max_new_tokens=512)
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print(tokenizer.decode(output[0]))
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# Inference can also be done using transformers' pipeline
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model=model,
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tokenizer=tokenizer,
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max_new_tokens=512,
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do_sample=True,
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temperature=0.7,
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top_p=0.95,
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top_k=40,
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repetition_penalty=1.1
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)
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print(pipe(prompt_template)[0]['generated_text'])
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[TheBloke AI's Discord server](https://discord.gg/theblokeai)
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## Thanks, and how to contribute
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Thanks to the [chirper.ai](https://chirper.ai) team!
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Thanks to Clay from [gpus.llm-utils.org](llm-utils)!
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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.
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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.
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**Special thanks to**: Aemon Algiz.
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**Patreon special mentions**: Alicia Loh, Stephen Murray, K, Ajan Kanaga, RoA, Magnesian, Deo Leter, Olakabola, Eugene Pentland, zynix, Deep Realms, Raymond Fosdick, Elijah Stavena, Iucharbius, Erik Bjäreholt, Luis Javier Navarrete Lozano, Nicholas, theTransient, John Detwiler, alfie_i, knownsqashed, Mano Prime, Willem Michiel, Enrico Ros, LangChain4j, OG, Michael Dempsey, Pierre Kircher, Pedro Madruga, James Bentley, Thomas Belote, Luke @flexchar, Leonard Tan, Johann-Peter Hartmann, Illia Dulskyi, Fen Risland, Chadd, S_X, Jeff Scroggin, Ken Nordquist, Sean Connelly, Artur Olbinski, Swaroop Kallakuri, Jack West, Ai Maven, David Ziegler, Russ Johnson, transmissions 11, John Villwock, Alps Aficionado, Clay Pascal, Viktor Bowallius, Subspace Studios, Rainer Wilmers, Trenton Dambrowitz, vamX, Michael Levine, 준교 김, Brandon Frisco, Kalila, Trailburnt, Randy H, Talal Aujan, Nathan Dryer, Vadim, 阿明, ReadyPlayerEmma, Tiffany J. Kim, George Stoitzev, Spencer Kim, Jerry Meng, Gabriel Tamborski, Cory Kujawski, Jeffrey Morgan, Spiking Neurons AB, Edmond Seymore, Alexandros Triantafyllidis, Lone Striker, Cap'n Zoog, Nikolai Manek, danny, ya boyyy, Derek Yates, usrbinkat, Mandus, TL, Nathan LeClaire, subjectnull, Imad Khwaja, webtim, Raven Klaugh, Asp the Wyvern, Gabriel Puliatti, Caitlyn Gatomon, Joseph William Delisle, Jonathan Leane, Luke Pendergrass, SuperWojo, Sebastain Graf, Will Dee, Fred von Graf, Andrey, Dan Guido, Daniel P. Andersen, Nitin Borwankar, Elle, Vitor Caleffi, biorpg, jjj, NimbleBox.ai, Pieter, Matthew Berman, terasurfer, Michael Davis, Alex, Stanislav Ovsiannikov
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Thank you to all my generous patrons and donaters!
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The intended use-case for this model is fictional writing for entertainment purposes. Any other sort of usage is out of scope.
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As such, it was **not** fine-tuned to be safe and harmless: the base model _and_ this fine-tune have been trained on data known to contain profanity and texts that are lewd or otherwise offensive. It may produce socially unacceptable or undesirable text, even if the prompt itself does not include anything explicitly offensive. Outputs might often be factually wrong or misleading.
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## Acknowledgements
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We would like to thank [SpicyChat](https://spicychat.ai/) for sponsoring the training for the [Pygmalion-2 13B](https://huggingface.co/PygmalionAI/pygmalion-2-13b) model.
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[<img src="https://raw.githubusercontent.com/OpenAccess-AI-Collective/axolotl/main/image/axolotl-badge-web.png" alt="Built with Axolotl" width="200" height="32"/>](https://github.com/OpenAccess-AI-Collective/axolotl)
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