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---
base_model: ValiantLabs/Llama3.1-8B-Cobalt
datasets:
- sequelbox/Polytope
- LDJnr/Pure-Dove
language:
- en
library_name: transformers
license: llama3.1
model_type: llama
quantized_by: mradermacher
tags:
- cobalt
- valiant
- valiant-labs
- llama
- llama-3.1
- llama-3.1-instruct
- llama-3.1-instruct-8b
- llama-3
- llama-3-instruct
- llama-3-instruct-8b
- 8b
- math
- math-instruct
- conversational
- chat
- instruct
---
## About
<!-- ### quantize_version: 2 -->
<!-- ### output_tensor_quantised: 1 -->
<!-- ### convert_type: hf -->
<!-- ### vocab_type: -->
<!-- ### tags: nicoboss -->
weighted/imatrix quants of https://huggingface.co/ValiantLabs/Llama3.1-8B-Cobalt
<!-- provided-files -->
static quants are available at https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-GGUF
## Usage
If you are unsure how to use GGUF files, refer to one of [TheBloke's
READMEs](https://huggingface.co/TheBloke/KafkaLM-70B-German-V0.1-GGUF) for
more details, including on how to concatenate multi-part files.
## Provided Quants
(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)
| Link | Type | Size/GB | Notes |
|:-----|:-----|--------:|:------|
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ1_S.gguf) | i1-IQ1_S | 2.1 | for the desperate |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ1_M.gguf) | i1-IQ1_M | 2.3 | mostly desperate |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ2_XXS.gguf) | i1-IQ2_XXS | 2.5 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ2_XS.gguf) | i1-IQ2_XS | 2.7 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ2_S.gguf) | i1-IQ2_S | 2.9 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ2_M.gguf) | i1-IQ2_M | 3.0 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q2_K.gguf) | i1-Q2_K | 3.3 | IQ3_XXS probably better |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ3_XXS.gguf) | i1-IQ3_XXS | 3.4 | lower quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ3_XS.gguf) | i1-IQ3_XS | 3.6 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q3_K_S.gguf) | i1-Q3_K_S | 3.8 | IQ3_XS probably better |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ3_S.gguf) | i1-IQ3_S | 3.8 | beats Q3_K* |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ3_M.gguf) | i1-IQ3_M | 3.9 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q3_K_M.gguf) | i1-Q3_K_M | 4.1 | IQ3_S probably better |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q3_K_L.gguf) | i1-Q3_K_L | 4.4 | IQ3_M probably better |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-IQ4_XS.gguf) | i1-IQ4_XS | 4.5 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_0_4_4.gguf) | i1-Q4_0_4_4 | 4.8 | fast on arm, low quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_0_4_8.gguf) | i1-Q4_0_4_8 | 4.8 | fast on arm+i8mm, low quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_0_8_8.gguf) | i1-Q4_0_8_8 | 4.8 | fast on arm+sve, low quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_0.gguf) | i1-Q4_0 | 4.8 | fast, low quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_K_S.gguf) | i1-Q4_K_S | 4.8 | optimal size/speed/quality |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q4_K_M.gguf) | i1-Q4_K_M | 5.0 | fast, recommended |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q5_K_S.gguf) | i1-Q5_K_S | 5.7 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q5_K_M.gguf) | i1-Q5_K_M | 5.8 | |
| [GGUF](https://huggingface.co/mradermacher/Llama3.1-8B-Cobalt-i1-GGUF/resolve/main/Llama3.1-8B-Cobalt.i1-Q6_K.gguf) | i1-Q6_K | 6.7 | practically like static Q6_K |
Here is a handy graph by ikawrakow comparing some lower-quality quant
types (lower is better):
![image.png](https://www.nethype.de/huggingface_embed/quantpplgraph.png)
And here are Artefact2's thoughts on the matter:
https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9
## FAQ / Model Request
See https://huggingface.co/mradermacher/model_requests for some answers to
questions you might have and/or if you want some other model quantized.
## Thanks
I thank my company, [nethype GmbH](https://www.nethype.de/), for letting
me use its servers and providing upgrades to my workstation to enable
this work in my free time. Additional thanks to [@nicoboss](https://huggingface.co/nicoboss) for giving me access to his private supercomputer, enabling me to provide many more imatrix quants, at much higher quality, than I would otherwise be able to.
<!-- end -->

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