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  <!-- ### quantize_version: 2 -->
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  <!-- ### output_tensor_quantised: 1 -->
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  <!-- ### convert_type: hf -->
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  <!-- ### vocab_type: -->
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  <!-- ### tags: nicoboss -->
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  weighted/imatrix quants of https://huggingface.co/NousResearch/Llama-2-70b-chat-hf
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ ---
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+ base_model: NousResearch/Llama-2-70b-chat-hf
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+ extra_gated_button_content: Submit
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+ extra_gated_fields:
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+ ? I agree to share my name, email address and username with Meta and confirm that
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+ I have already been granted download access on the Meta website
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+ : checkbox
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+ extra_gated_heading: Access Llama 2 on Hugging Face
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+ extra_gated_prompt: '**Your Hugging Face account email address MUST match the email
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+ you provide on the Meta website, or your request will not be approved.**'
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+ language:
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+ - en
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+ library_name: transformers
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+ quantized_by: mradermacher
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+ tags:
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+ - facebook
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+ - meta
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+ - pytorch
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+ - llama
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+ - llama-2
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+ ---
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+ ## About
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+
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  <!-- ### quantize_version: 2 -->
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  <!-- ### output_tensor_quantised: 1 -->
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  <!-- ### convert_type: hf -->
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  <!-- ### vocab_type: -->
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  <!-- ### tags: nicoboss -->
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  weighted/imatrix quants of https://huggingface.co/NousResearch/Llama-2-70b-chat-hf
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+
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+ <!-- provided-files -->
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+ static quants are available at https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-GGUF
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+ ## Usage
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+
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+ If you are unsure how to use GGUF files, refer to one of [TheBloke's
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+ READMEs](https://huggingface.co/TheBloke/KafkaLM-70B-German-V0.1-GGUF) for
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+ more details, including on how to concatenate multi-part files.
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+
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+ ## Provided Quants
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+
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+ (sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)
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+
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+ | Link | Type | Size/GB | Notes |
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+ |:-----|:-----|--------:|:------|
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ1_S.gguf) | i1-IQ1_S | 14.6 | for the desperate |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ1_M.gguf) | i1-IQ1_M | 16.0 | mostly desperate |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ2_XXS.gguf) | i1-IQ2_XXS | 18.4 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ2_XS.gguf) | i1-IQ2_XS | 20.4 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ2_S.gguf) | i1-IQ2_S | 21.5 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ2_M.gguf) | i1-IQ2_M | 23.3 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q2_K.gguf) | i1-Q2_K | 25.6 | IQ3_XXS probably better |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ3_XXS.gguf) | i1-IQ3_XXS | 26.7 | lower quality |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ3_XS.gguf) | i1-IQ3_XS | 28.4 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ3_S.gguf) | i1-IQ3_S | 30.0 | beats Q3_K* |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q3_K_S.gguf) | i1-Q3_K_S | 30.0 | IQ3_XS probably better |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ3_M.gguf) | i1-IQ3_M | 31.0 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q3_K_M.gguf) | i1-Q3_K_M | 33.4 | IQ3_S probably better |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q3_K_L.gguf) | i1-Q3_K_L | 36.2 | IQ3_M probably better |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-IQ4_XS.gguf) | i1-IQ4_XS | 36.9 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q4_0.gguf) | i1-Q4_0 | 39.1 | fast, low quality |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q4_K_S.gguf) | i1-Q4_K_S | 39.3 | optimal size/speed/quality |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q4_K_M.gguf) | i1-Q4_K_M | 41.5 | fast, recommended |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q5_K_S.gguf) | i1-Q5_K_S | 47.6 | |
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+ | [GGUF](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q5_K_M.gguf) | i1-Q5_K_M | 48.9 | |
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+ | [PART 1](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q6_K.gguf.part1of2) [PART 2](https://huggingface.co/mradermacher/Llama-2-70b-chat-hf-i1-GGUF/resolve/main/Llama-2-70b-chat-hf.i1-Q6_K.gguf.part2of2) | i1-Q6_K | 56.7 | practically like static Q6_K |
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+
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+ Here is a handy graph by ikawrakow comparing some lower-quality quant
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+ types (lower is better):
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+
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+ ![image.png](https://www.nethype.de/huggingface_embed/quantpplgraph.png)
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+
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+ And here are Artefact2's thoughts on the matter:
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+ https://gist.github.com/Artefact2/b5f810600771265fc1e39442288e8ec9
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+
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+ ## FAQ / Model Request
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+
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+ See https://huggingface.co/mradermacher/model_requests for some answers to
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+ questions you might have and/or if you want some other model quantized.
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+
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+ ## Thanks
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+
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+ I thank my company, [nethype GmbH](https://www.nethype.de/), for letting
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+ me use its servers and providing upgrades to my workstation to enable
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+ 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.
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+
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+ <!-- end -->