πŸ“‹ Model Description


base_model: anthracite-org/magnum-v3-27b-kto library_name: transformers pipeline_tag: text-generation quantized_by: bartowski

Llamacpp imatrix Quantizations of magnum-v3-27b-kto

Using llama.cpp release b3715 for quantization.

Original model: https://huggingface.co/anthracite-org/magnum-v3-27b-kto

All quants made using imatrix option with dataset from here

Run them in LM Studio

Prompt format

<|im_start|>system
{systemprompt}<|imend|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant

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

FilenameQuant typeFile SizeSplitDescription
magnum-v3-27b-kto-f16.gguff1654.46GBtrueFull F16 weights.
magnum-v3-27b-kto-Q80.ggufQ8028.94GBfalseExtremely high quality, generally unneeded but max available quant.
magnum-v3-27b-kto-Q6KL.ggufQ6KL22.63GBfalseUses Q80 for embed and output weights. Very high quality, near perfect, recommended.
magnum-v3-27b-kto-Q6K.ggufQ6K22.34GBfalseVery high quality, near perfect, recommended.
magnum-v3-27b-kto-Q5KL.ggufQ5KL19.69GBfalseUses Q80 for embed and output weights. High quality, recommended.
magnum-v3-27b-kto-Q5KM.ggufQ5K_M19.41GBfalseHigh quality, recommended.
magnum-v3-27b-kto-Q5KS.ggufQ5K_S18.88GBfalseHigh quality, recommended.
magnum-v3-27b-kto-Q4KL.ggufQ4KL16.93GBfalseUses Q80 for embed and output weights. Good quality, recommended.
magnum-v3-27b-kto-Q4KM.ggufQ4K_M16.65GBfalseGood quality, default size for must use cases, recommended.
magnum-v3-27b-kto-Q4KS.ggufQ4K_S15.74GBfalseSlightly lower quality with more space savings, recommended.
magnum-v3-27b-kto-Q40.ggufQ4015.68GBfalseLegacy format, generally not worth using over similarly sized formats
magnum-v3-27b-kto-Q4088.ggufQ408815.63GBfalseOptimized for ARM inference. Requires 'sve' support (see link below).
magnum-v3-27b-kto-Q4048.ggufQ404815.63GBfalseOptimized for ARM inference. Requires 'i8mm' support (see link below).
magnum-v3-27b-kto-Q4044.ggufQ404415.63GBfalseOptimized for ARM inference. Should work well on all ARM chips, pick this if you're unsure.
magnum-v3-27b-kto-IQ4XS.ggufIQ4XS14.81GBfalseDecent quality, smaller than Q4KS with similar performance, recommended.
magnum-v3-27b-kto-Q3KXL.ggufQ3KXL14.81GBfalseUses Q80 for embed and output weights. Lower quality but usable, good for low RAM availability.
magnum-v3-27b-kto-Q3KL.ggufQ3K_L14.52GBfalseLower quality but usable, good for low RAM availability.
magnum-v3-27b-kto-Q3KM.ggufQ3K_M13.42GBfalseLow quality.
magnum-v3-27b-kto-IQ3M.ggufIQ3M12.45GBfalseMedium-low quality, new method with decent performance comparable to Q3KM.
magnum-v3-27b-kto-Q3KS.ggufQ3K_S12.17GBfalseLow quality, not recommended.
magnum-v3-27b-kto-IQ3XS.ggufIQ3XS11.55GBfalseLower quality, new method with decent performance, slightly better than Q3KS.
magnum-v3-27b-kto-Q2KL.ggufQ2KL10.74GBfalseUses Q80 for embed and output weights. Very low quality but surprisingly usable.
magnum-v3-27b-kto-Q2K.ggufQ2K10.45GBfalseVery low quality but surprisingly usable.
magnum-v3-27b-kto-IQ2M.ggufIQ2M9.40GBfalseRelatively low quality, uses SOTA techniques to be surprisingly usable.
magnum-v3-27b-kto-IQ2XS.ggufIQ2XS8.40GBfalseLow quality, uses SOTA techniques to be usable.

Embed/output weights

Some of these quants (Q3KXL, Q4KL etc) are the standard quantization method with the embeddings and output weights quantized to Q8_0 instead of what they would normally default to.

Some say that this improves the quality, others don't notice any difference. If you use these models PLEASE COMMENT with your findings. I would like feedback that these are actually used and useful so I don't keep uploading quants no one is using.

Thanks!

Downloading using huggingface-cli

First, make sure you have hugginface-cli installed:

pip install -U "huggingface_hub[cli]"

Then, you can target the specific file you want:

huggingface-cli download bartowski/magnum-v3-27b-kto-GGUF --include "magnum-v3-27b-kto-Q4KM.gguf" --local-dir ./

If the model is bigger than 50GB, it will have been split into multiple files. In order to download them all to a local folder, run:

huggingface-cli download bartowski/magnum-v3-27b-kto-GGUF --include "magnum-v3-27b-kto-Q8_0/*" --local-dir ./

You can either specify a new local-dir (magnum-v3-27b-kto-Q8_0) or download them all in place (./)

Q40X_X

These are NOT for Metal (Apple) offloading, only ARM chips.

If you're using an ARM chip, the Q40XX quants will have a substantial speedup. Check out Q4044 speed comparisons on the original pull request

To check which one would work best for your ARM chip, you can check AArch64 SoC features (thanks EloyOn!).

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 'QXKX', like Q5KM.

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 IQXX, like IQ3M. 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.

Credits

Thank you kalomaze and Dampf for assistance in creating the imatrix calibration dataset

Thank you ZeroWw for the inspiration to experiment with embed/output

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

πŸ“‚ GGUF File List

πŸ“ Filename πŸ“¦ Size ⚑ Download
magnum-v3-27b-kto-IQ2_M.gguf
LFS Q2
8.75 GB Download
magnum-v3-27b-kto-IQ2_XS.gguf
LFS Q2
7.82 GB Download
magnum-v3-27b-kto-IQ3_M.gguf
LFS Q3
11.6 GB Download
magnum-v3-27b-kto-IQ3_XS.gguf
LFS Q3
10.76 GB Download
magnum-v3-27b-kto-IQ4_XS.gguf
LFS Q4
13.8 GB Download
magnum-v3-27b-kto-Q2_K.gguf
LFS Q2
9.73 GB Download
magnum-v3-27b-kto-Q2_K_L.gguf
LFS Q2
10 GB Download
magnum-v3-27b-kto-Q3_K_L.gguf
LFS Q3
13.52 GB Download
magnum-v3-27b-kto-Q3_K_M.gguf
LFS Q3
12.5 GB Download
magnum-v3-27b-kto-Q3_K_S.gguf
LFS Q3
11.33 GB Download
magnum-v3-27b-kto-Q3_K_XL.gguf
LFS Q3
13.79 GB Download
magnum-v3-27b-kto-Q4_0.gguf
Recommended LFS Q4
14.6 GB Download
magnum-v3-27b-kto-Q4_0_4_4.gguf
LFS Q4
14.56 GB Download
magnum-v3-27b-kto-Q4_0_4_8.gguf
LFS Q4
14.56 GB Download
magnum-v3-27b-kto-Q4_0_8_8.gguf
LFS Q4
14.56 GB Download
magnum-v3-27b-kto-Q4_K_L.gguf
LFS Q4
15.77 GB Download
magnum-v3-27b-kto-Q4_K_M.gguf
LFS Q4
15.5 GB Download
magnum-v3-27b-kto-Q4_K_S.gguf
LFS Q4
14.66 GB Download
magnum-v3-27b-kto-Q5_K_L.gguf
LFS Q5
18.34 GB Download
magnum-v3-27b-kto-Q5_K_M.gguf
LFS Q5
18.08 GB Download
magnum-v3-27b-kto-Q5_K_S.gguf
LFS Q5
17.59 GB Download
magnum-v3-27b-kto-Q6_K.gguf
LFS Q6
20.81 GB Download
magnum-v3-27b-kto-Q6_K_L.gguf
LFS Q6
21.08 GB Download
magnum-v3-27b-kto-Q8_0.gguf
LFS Q8
26.95 GB Download