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--- |
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license: llama3.1 |
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tags: |
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- gguf |
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- llama3 |
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pipeline_tag: text-generation |
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datasets: |
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- froggeric/imatrix |
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language: |
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- en |
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library_name: ggml |
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--- |
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# Meta-Llama-3.1-405B-Instruct-GGUF |
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Low bit quantizations of Meta's Llama 3.1 405B Instruct model. Quantized from ollama q4_0 GGUF. |
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Quantized with llama.cpp [b3449](https://github.com/ggerganov/llama.cpp/releases/tag/b3449) |
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| Quant | Notes | |
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|-------------|--------------------------------------------| |
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| BF16 | Brain floating point, very high quality, smaller than F16 | |
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| Q8_0 | 8-bit quantization, high quality, larger size | |
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| Q6_K | 6-bit quantization, very good quality-to-size ratio | |
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| Q5_K | 5-bit quantization, good balance of quality and size | |
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| Q5_0 | Alternative 5-bit quantization, slightly different balance | |
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| Q4_K_M | 4-bit quantization, good for production use | |
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| Q4_K_S | 4-bit quantization, faster inference, efficient for scaling | |
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| Q4_0 | Basic 4-bit quantization, good for experimentation | |
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| Q3_K_L | 3-bit quantization, high-quality with more VRAM requirement | |
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| Q3_K_M | 3-bit quantization, good balance between speed and accuracy | |
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| Q3_K_S | 3-bit quantization, faster inference with minor quality loss | |
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| Q2_K | 2-bit quantization, suitable for general inference tasks | |
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| IQ2_S | Integer 2-bit quantization, optimized for small VRAM environments | |
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| IQ2_XXS | Integer 2-bit quantization, best for ultra-low memory footprint | |
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| IQ1_M | Integer 1-bit quantization, usable |
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| IQ1_S | Integer 1-bit quantization, not recommended |
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For higher quality quantizations (q4+), please refer to [nisten/meta-405b-instruct-cpu-optimized-gguf](https://huggingface.co/nisten/meta-405b-instruct-cpu-optimized-gguf). |
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Regarding the `smaug-bpe` tokenizer, this doesn't make a difference (they are identical). However, if you have concerns you can use the following command to set the `llama-bpe` tokenizer: |
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``` |
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./gguf-py/scripts/gguf_new_metadata.py --pre-tokenizer "llama-bpe" Llama-3.1-405B-Instruct-old.gguf LLama-3.1-405B-Instruct-fixed.gguf |
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``` |
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## imatrix |
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Generated from Q2_K quant. |
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imatrix calibration data: `groups_merged.txt` |
