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Llamacpp quants
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metadata
base_model: meta-llama/Meta-Llama-3-8B
tags:
  - llama-3
  - llama
  - Mixtral
  - instruct
  - finetune
  - chatml
  - DPO
  - RLHF
  - gpt4
  - distillation
model-index:
  - name: OpenBioLLM-8B
    results: []
license: llama3
language:
  - en
widget:
  - example_title: OpenBioLLM-8B
    messages:
      - role: system
        content: >-
          You are an expert and experienced from the healthcare and biomedical
          domain with extensive medical knowledge and practical experience.
      - role: user
        content: How long does it take for newborn jaundice to go away?
    output:
      text: >-
        Newborn jaundice, also known as neonatal jaundice, is a common condition
        in newborns where the yellowing of the skin and eyes occurs due to an
        elevated level of bilirubin in the blood. Bilirubin is a yellow pigment
        that forms when red blood cells break down. In most cases, newborn
        jaundice resolves on its own without any specific treatment.

        The duration of newborn jaundice can vary depending on several factors
        such as the underlying cause, gestational age at birth, and individual
        variations in bilirubin metabolism. Here are some general guidelines:

        1. Physiological jaundice: This is the most common type of newborn
        jaundice and usually appears within 24-72 hours after birth. It tends to
        peak between the second and fifth day of life and gradually improves
        over the next week or two. By the time the baby is one week old, the
        jaundice should have mostly resolved. 2. Breast milk jaundice: This type
        of jaundice occurs in breastfed babies and may appear later than
        physiological jaundice, typically between the fifth and fourteenth day
        of life. It tends to persist for a longer duration but usually resolves
        within six weeks after birth. 3. Pathological jaundice: This type of
        jaundice is less common and occurs due to an underlying medical
        condition that affects bilirubin metabolism or liver function. The
        duration of pathological jaundice depends on the specific cause and may
        require treatment.

        It's important for parents to monitor their newborn's jaundice closely
        and seek medical advice if the jaundice progresses rapidly, becomes
        severe, or is accompanied by other symptoms such as poor feeding,
        lethargy, or excessive sleepiness. In these cases, further evaluation
        and management may be necessary. Remember that each baby is unique, and
        the timing of jaundice resolution can vary. If you have concerns about
        your newborn's jaundice, it's always best to consult with a healthcare
        professional for personalized advice and guidance.
quantized_by: bartowski
pipeline_tag: text-generation

Llamacpp imatrix Quantizations of OpenBioLLM-Llama3-8B

Using llama.cpp release b2717 for quantization.

Original model: https://huggingface.co/aaditya/OpenBioLLM-Llama3-8B

All quants made using imatrix option with dataset provided by Kalomaze here

Prompt format

No chat template specified so default is used. This may be incorrect, check original model card for details.

<|im_start|>system
{system_prompt}<|im_end|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant

Download a file (not the whole branch) from below:

Filename Quant type File Size Description
OpenBioLLM-Llama3-8B-Q8_0.gguf Q8_0 8.54GB Extremely high quality, generally unneeded but max available quant.
OpenBioLLM-Llama3-8B-Q6_K.gguf Q6_K 6.59GB Very high quality, near perfect, recommended.
OpenBioLLM-Llama3-8B-Q5_K_M.gguf Q5_K_M 5.73GB High quality, recommended.
OpenBioLLM-Llama3-8B-Q5_K_S.gguf Q5_K_S 5.59GB High quality, recommended.
OpenBioLLM-Llama3-8B-Q4_K_M.gguf Q4_K_M 4.92GB Good quality, uses about 4.83 bits per weight, recommended.
OpenBioLLM-Llama3-8B-Q4_K_S.gguf Q4_K_S 4.69GB Slightly lower quality with more space savings, recommended.
OpenBioLLM-Llama3-8B-IQ4_NL.gguf IQ4_NL 4.67GB Decent quality, slightly smaller than Q4_K_S with similar performance recommended.
OpenBioLLM-Llama3-8B-IQ4_XS.gguf IQ4_XS 4.44GB Decent quality, smaller than Q4_K_S with similar performance, recommended.
OpenBioLLM-Llama3-8B-Q3_K_L.gguf Q3_K_L 4.32GB Lower quality but usable, good for low RAM availability.
OpenBioLLM-Llama3-8B-Q3_K_M.gguf Q3_K_M 4.01GB Even lower quality.
OpenBioLLM-Llama3-8B-IQ3_M.gguf IQ3_M 3.78GB Medium-low quality, new method with decent performance comparable to Q3_K_M.
OpenBioLLM-Llama3-8B-IQ3_S.gguf IQ3_S 3.68GB Lower quality, new method with decent performance, recommended over Q3_K_S quant, same size with better performance.
OpenBioLLM-Llama3-8B-Q3_K_S.gguf Q3_K_S 3.66GB Low quality, not recommended.
OpenBioLLM-Llama3-8B-IQ3_XS.gguf IQ3_XS 3.51GB Lower quality, new method with decent performance, slightly better than Q3_K_S.
OpenBioLLM-Llama3-8B-IQ3_XXS.gguf IQ3_XXS 3.27GB Lower quality, new method with decent performance, comparable to Q3 quants.
OpenBioLLM-Llama3-8B-Q2_K.gguf Q2_K 3.17GB Very low quality but surprisingly usable.
OpenBioLLM-Llama3-8B-IQ2_M.gguf IQ2_M 2.94GB Very low quality, uses SOTA techniques to also be surprisingly usable.
OpenBioLLM-Llama3-8B-IQ2_S.gguf IQ2_S 2.75GB Very low quality, uses SOTA techniques to be usable.
OpenBioLLM-Llama3-8B-IQ2_XS.gguf IQ2_XS 2.60GB Very low quality, uses SOTA techniques to be usable.
OpenBioLLM-Llama3-8B-IQ2_XXS.gguf IQ2_XXS 2.39GB Lower quality, uses SOTA techniques to be usable.
OpenBioLLM-Llama3-8B-IQ1_M.gguf IQ1_M 2.16GB Extremely low quality, not recommended.
OpenBioLLM-Llama3-8B-IQ1_S.gguf IQ1_S 2.01GB Extremely low quality, not recommended.

Which file should I choose?

A great write up with charts showing various performances is provided by Artefact2 here

The first thing to figure out is how big a model you can run. To do this, you'll need to figure out how much RAM and/or VRAM you have.

If you want your model running as FAST as possible, you'll want to fit the whole thing on your GPU's VRAM. Aim for a quant with a file size 1-2GB smaller than your GPU's total VRAM.

If you want the absolute maximum quality, add both your system RAM and your GPU's VRAM together, then similarly grab a quant with a file size 1-2GB Smaller than that total.

Next, you'll need to decide if you want to use an 'I-quant' or a 'K-quant'.

If you don't want to think too much, grab one of the K-quants. These are in format 'QX_K_X', like Q5_K_M.

If you want to get more into the weeds, you can check out this extremely useful feature chart:

llama.cpp feature matrix

But basically, if you're aiming for below Q4, and you're running cuBLAS (Nvidia) or rocBLAS (AMD), you should look towards the I-quants. These are in format IQX_X, like IQ3_M. These are newer and offer better performance for their size.

These I-quants can also be used on CPU and Apple Metal, but will be slower than their K-quant equivalent, so speed vs performance is a tradeoff you'll have to decide.

The I-quants are not compatible with Vulcan, which is also AMD, so if you have an AMD card double check if you're using the rocBLAS build or the Vulcan build. At the time of writing this, LM Studio has a preview with ROCm support, and other inference engines have specific builds for ROCm.

Want to support my work? Visit my ko-fi page here: https://ko-fi.com/bartowski