Upload 13 files
Browse files- .gitattributes +12 -0
- README.md +305 -3
- Yi-Coder-9B-Chat.IQ1_M.gguf +3 -0
- Yi-Coder-9B-Chat.IQ1_S.gguf +3 -0
- Yi-Coder-9B-Chat.IQ2_M.gguf +3 -0
- Yi-Coder-9B-Chat.IQ2_S.gguf +3 -0
- Yi-Coder-9B-Chat.IQ2_XS.gguf +3 -0
- Yi-Coder-9B-Chat.IQ2_XXS.gguf +3 -0
- Yi-Coder-9B-Chat.IQ3_M.gguf +3 -0
- Yi-Coder-9B-Chat.IQ3_S.gguf +3 -0
- Yi-Coder-9B-Chat.IQ3_XS.gguf +3 -0
- Yi-Coder-9B-Chat.IQ3_XXS.gguf +3 -0
- Yi-Coder-9B-Chat.IQ4_XS.gguf +3 -0
- Yi-Coder-9B-Chat.imatrix.dat +3 -0
.gitattributes
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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*tfevents* filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.imatrix.dat filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ1_M.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ1_S.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ2_M.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ2_S.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ2_XS.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ2_XXS.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ3_M.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ3_S.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ3_XS.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ3_XXS.gguf filter=lfs diff=lfs merge=lfs -text
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Yi-Coder-9B-Chat.IQ4_XS.gguf filter=lfs diff=lfs merge=lfs -text
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README.md
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---
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license: apache-2.0
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| 1 |
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---
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| 2 |
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license: apache-2.0
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tags:
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- code
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language:
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- code
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base_model: 01-ai/Yi-Coder-9B-Chat
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model_creator: 01.AI
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model_name: Yi-Coder-9B-Chat
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model_type: llama
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datasets:
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- m-a-p/CodeFeedback-Filtered-Instruction
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quantized_by: CISC
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---
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| 15 |
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# Yi-Coder-9B-Chat - SOTA GGUF
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- Model creator: [01.AI](https://huggingface.co/01-ai)
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| 18 |
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- Original model: [Yi-Coder-9B-Chat](https://huggingface.co/01-ai/Yi-Coder-9B-Chat)
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| 19 |
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<!-- description start -->
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| 21 |
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## Description
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| 22 |
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| 23 |
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This repo contains State Of The Art quantized GGUF format model files for [Yi-Coder-9B-Chat](https://huggingface.co/01-ai/Yi-Coder-9B-Chat).
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Quantization was done with an importance matrix that was trained for ~1M tokens (256 batches of 4096 tokens) of answers from the [CodeFeedback-Filtered-Instruction](https://huggingface.co/datasets/m-a-p/CodeFeedback-Filtered-Instruction) dataset.
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| 26 |
+
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| 27 |
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Corrected EOS (<|im_end|>) and added EOT (<|endoftext|>) token to prevent infinite responses (am I the only one actually dog-fooding my own quants?).
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Fill-in-Middle token metadata has been added, see [example](#simple-llama-cpp-python-example-fill-in-middle-code). NOTE: Yi's FIM requires support for [SPM infill mode](https://github.com/abetlen/llama-cpp-python/pull/1492)! However it seems it has not been extensively trained for this (perhaps not at all), so don't expect particularly great results...
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+
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<!-- description end -->
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<!-- prompt-template start -->
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## Prompt template: ChatML
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```
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<|im_start|>system
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{system_prompt}<|im_end|>
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<|im_start|>user
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{prompt}<|im_end|>
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<|im_start|>assistant
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```
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<!-- prompt-template end -->
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<!-- compatibility_gguf start -->
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## Compatibility
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These quantised GGUFv3 files are compatible with llama.cpp from February 27th 2024 onwards, as of commit [0becb22](https://github.com/ggerganov/llama.cpp/commit/0becb22ac05b6542bd9d5f2235691aa1d3d4d307)
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| 52 |
+
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They are also compatible with many third party UIs and libraries provided they are built using a recent llama.cpp.
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| 54 |
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## Explanation of quantisation methods
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| 56 |
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<details>
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<summary>Click to see details</summary>
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| 59 |
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The new methods available are:
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* GGML_TYPE_IQ1_S - 1-bit quantization in super-blocks with an importance matrix applied, effectively using 1.56 bits per weight (bpw)
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| 63 |
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* GGML_TYPE_IQ1_M - 1-bit quantization in super-blocks with an importance matrix applied, effectively using 1.75 bpw
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| 64 |
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* GGML_TYPE_IQ2_XXS - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.06 bpw
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| 65 |
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* GGML_TYPE_IQ2_XS - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.31 bpw
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| 66 |
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* GGML_TYPE_IQ2_S - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.5 bpw
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| 67 |
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* GGML_TYPE_IQ2_M - 2-bit quantization in super-blocks with an importance matrix applied, effectively using 2.7 bpw
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| 68 |
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* GGML_TYPE_IQ3_XXS - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.06 bpw
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| 69 |
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* GGML_TYPE_IQ3_XS - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.3 bpw
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| 70 |
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* GGML_TYPE_IQ3_S - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.44 bpw
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| 71 |
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* GGML_TYPE_IQ3_M - 3-bit quantization in super-blocks with an importance matrix applied, effectively using 3.66 bpw
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| 72 |
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* GGML_TYPE_IQ4_XS - 4-bit quantization in super-blocks with an importance matrix applied, effectively using 4.25 bpw
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| 73 |
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* GGML_TYPE_IQ4_NL - 4-bit non-linearly mapped quantization with an importance matrix applied, effectively using 4.5 bpw
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| 74 |
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Refer to the Provided Files table below to see what files use which methods, and how.
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| 76 |
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</details>
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| 77 |
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<!-- compatibility_gguf end -->
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+
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| 79 |
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<!-- README_GGUF.md-provided-files start -->
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## Provided files
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| 81 |
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| 82 |
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| Name | Quant method | Bits | Size | Max RAM required | Use case |
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| 83 |
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| ---- | ---- | ---- | ---- | ---- | ----- |
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| 84 |
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| [Yi-Coder-9B-Chat.IQ1_S.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ1_S.gguf) | IQ1_S | 1 | 1.9 GB| 2.2 GB | smallest, significant quality loss |
|
| 85 |
+
| [Yi-Coder-9B-Chat.IQ1_M.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ1_M.gguf) | IQ1_M | 1 | 2.0 GB| 2.3 GB | very small, significant quality loss |
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| 86 |
+
| [Yi-Coder-9B-Chat.IQ2_XXS.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ2_XXS.gguf) | IQ2_XXS | 2 | 2.3 GB| 2.6 GB | very small, high quality loss |
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| 87 |
+
| [Yi-Coder-9B-Chat.IQ2_XS.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ2_XS.gguf) | IQ2_XS | 2 | 2.5 GB| 2.8 GB | very small, high quality loss |
|
| 88 |
+
| [Yi-Coder-9B-Chat.IQ2_S.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ2_S.gguf) | IQ2_S | 2 | 2.7 GB| 2.9 GB | small, substantial quality loss |
|
| 89 |
+
| [Yi-Coder-9B-Chat.IQ2_M.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ2_M.gguf) | IQ2_M | 2 | 2.9 GB| 3.1 GB | small, greater quality loss |
|
| 90 |
+
| [Yi-Coder-9B-Chat.IQ3_XXS.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ3_XXS.gguf) | IQ3_XXS | 3 | 3.2 GB| 3.5 GB | very small, high quality loss |
|
| 91 |
+
| [Yi-Coder-9B-Chat.IQ3_XS.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ3_XS.gguf) | IQ3_XS | 3 | 3.5 GB| 3.8 GB | small, substantial quality loss |
|
| 92 |
+
| [Yi-Coder-9B-Chat.IQ3_S.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ3_S.gguf) | IQ3_S | 3 | 3.6 GB| 3.9 GB | small, greater quality loss |
|
| 93 |
+
| [Yi-Coder-9B-Chat.IQ3_M.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ3_M.gguf) | IQ3_M | 3 | 3.8 GB| 4.1 GB | medium, balanced quality - recommended |
|
| 94 |
+
| [Yi-Coder-9B-Chat.IQ4_XS.gguf](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.IQ4_XS.gguf) | IQ4_XS | 4 | 4.5 GB| 4.7 GB | small, substantial quality loss |
|
| 95 |
+
|
| 96 |
+
Generated importance matrix file: [Yi-Coder-9B-Chat.imatrix.dat](https://huggingface.co/CISCai/Yi-Coder-9B-Chat-SOTA-GGUF/blob/main/Yi-Coder-9B-Chat.imatrix.dat)
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| 97 |
+
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| 98 |
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**Note**: the above RAM figures assume no GPU offloading with 4K context. If layers are offloaded to the GPU, this will reduce RAM usage and use VRAM instead.
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| 99 |
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| 100 |
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<!-- README_GGUF.md-provided-files end -->
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| 102 |
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<!-- README_GGUF.md-how-to-run start -->
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| 103 |
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## Example `llama.cpp` command
|
| 104 |
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| 105 |
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Make sure you are using `llama.cpp` from commit [0becb22](https://github.com/ggerganov/llama.cpp/commit/0becb22ac05b6542bd9d5f2235691aa1d3d4d307) or later.
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| 106 |
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```shell
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| 108 |
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./llama-cli -ngl 49 -m Yi-Coder-9B-Chat.IQ4_XS.gguf --color -c 131072 --temp 0 --repeat-penalty 1.1 -p "<|im_start|>system\nYou are a helpful assistant.<|im_end|>\n<|im_start|>\n{prompt}<|im_end|>\n<|im_start|>assistant\n"
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```
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Change `-ngl 49` to the number of layers to offload to GPU. Remove it if you don't have GPU acceleration.
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Change `-c 131072` to the desired sequence length.
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If you are low on V/RAM try quantizing the K-cache with `-ctk q8_0` or even `-ctk q4_0` for big memory savings (depending on context size).
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There is a similar option for V-cache (`-ctv`), only available if you enable Flash Attention (`-fa`) as well.
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For other parameters and how to use them, please refer to [the llama.cpp documentation](https://github.com/ggerganov/llama.cpp/blob/master/examples/main/README.md)
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## How to run from Python code
|
| 121 |
+
|
| 122 |
+
You can use GGUF models from Python using the [llama-cpp-python](https://github.com/abetlen/llama-cpp-python) module.
|
| 123 |
+
|
| 124 |
+
### How to load this model in Python code, using llama-cpp-python
|
| 125 |
+
|
| 126 |
+
For full documentation, please see: [llama-cpp-python docs](https://llama-cpp-python.readthedocs.io/en/latest/).
|
| 127 |
+
|
| 128 |
+
#### First install the package
|
| 129 |
+
|
| 130 |
+
Run one of the following commands, according to your system:
|
| 131 |
+
|
| 132 |
+
```shell
|
| 133 |
+
# Prebuilt wheel with basic CPU support
|
| 134 |
+
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
|
| 135 |
+
# Prebuilt wheel with NVidia CUDA acceleration
|
| 136 |
+
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cu121 (or cu122 etc.)
|
| 137 |
+
# Prebuilt wheel with Metal GPU acceleration
|
| 138 |
+
pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/metal
|
| 139 |
+
# Build base version with no GPU acceleration
|
| 140 |
+
pip install llama-cpp-python
|
| 141 |
+
# With NVidia CUDA acceleration
|
| 142 |
+
CMAKE_ARGS="-DGGML_CUDA=on" pip install llama-cpp-python
|
| 143 |
+
# Or with OpenBLAS acceleration
|
| 144 |
+
CMAKE_ARGS="-DGGML_BLAS=ON -DGGML_BLAS_VENDOR=OpenBLAS" pip install llama-cpp-python
|
| 145 |
+
# Or with AMD ROCm GPU acceleration (Linux only)
|
| 146 |
+
CMAKE_ARGS="-DGGML_HIPBLAS=on" pip install llama-cpp-python
|
| 147 |
+
# Or with Metal GPU acceleration for macOS systems only
|
| 148 |
+
CMAKE_ARGS="-DGGML_METAL=on" pip install llama-cpp-python
|
| 149 |
+
# Or with Vulkan acceleration
|
| 150 |
+
CMAKE_ARGS="-DGGML_VULKAN=on" pip install llama-cpp-python
|
| 151 |
+
# Or with SYCL acceleration
|
| 152 |
+
CMAKE_ARGS="-DGGML_SYCL=on -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx" pip install llama-cpp-python
|
| 153 |
+
|
| 154 |
+
# In windows, to set the variables CMAKE_ARGS in PowerShell, follow this format; eg for NVidia CUDA:
|
| 155 |
+
$env:CMAKE_ARGS = "-DGGML_CUDA=on"
|
| 156 |
+
pip install llama-cpp-python
|
| 157 |
+
```
|
| 158 |
+
|
| 159 |
+
#### Simple llama-cpp-python example code
|
| 160 |
+
|
| 161 |
+
```python
|
| 162 |
+
from llama_cpp import Llama
|
| 163 |
+
|
| 164 |
+
# Chat Completion API
|
| 165 |
+
|
| 166 |
+
llm = Llama(model_path="./Yi-Coder-9B-Chat.IQ4_XS.gguf", n_gpu_layers=49, n_ctx=131072)
|
| 167 |
+
print(llm.create_chat_completion(
|
| 168 |
+
repeat_penalty = 1.1,
|
| 169 |
+
messages = [
|
| 170 |
+
{
|
| 171 |
+
"role": "user",
|
| 172 |
+
"content": "Pick a LeetCode challenge and solve it in Python."
|
| 173 |
+
}
|
| 174 |
+
]
|
| 175 |
+
))
|
| 176 |
+
```
|
| 177 |
+
|
| 178 |
+
#### Simple llama-cpp-python example fill-in-middle code
|
| 179 |
+
|
| 180 |
+
```python
|
| 181 |
+
from llama_cpp import Llama
|
| 182 |
+
|
| 183 |
+
# Completion API
|
| 184 |
+
|
| 185 |
+
prompt = "def add("
|
| 186 |
+
suffix = "\n return sum\n\n"
|
| 187 |
+
|
| 188 |
+
llm = Llama(model_path="./Yi-Coder-9B-Chat.IQ4_XS.gguf", n_gpu_layers=49, n_ctx=131072, spm_infill=True)
|
| 189 |
+
output = llm.create_completion(
|
| 190 |
+
temperature = 0.0,
|
| 191 |
+
repeat_penalty = 1.0,
|
| 192 |
+
prompt = prompt,
|
| 193 |
+
suffix = suffix
|
| 194 |
+
)
|
| 195 |
+
|
| 196 |
+
# Models sometimes repeat suffix in response, attempt to filter that
|
| 197 |
+
response = output["choices"][0]["text"]
|
| 198 |
+
response_stripped = response.rstrip()
|
| 199 |
+
unwanted_response_suffix = suffix.rstrip()
|
| 200 |
+
unwanted_response_length = len(unwanted_response_suffix)
|
| 201 |
+
|
| 202 |
+
filtered = False
|
| 203 |
+
if unwanted_response_suffix and response_stripped[-unwanted_response_length:] == unwanted_response_suffix:
|
| 204 |
+
response = response_stripped[:-unwanted_response_length]
|
| 205 |
+
filtered = True
|
| 206 |
+
|
| 207 |
+
print(f"Fill-in-Middle completion{' (filtered)' if filtered else ''}:\n\n{prompt}\033[32m{response}\033[{'33' if filtered else '0'}m{suffix}\033[0m")
|
| 208 |
+
```
|
| 209 |
+
|
| 210 |
+
<!-- README_GGUF.md-how-to-run end -->
|
| 211 |
+
|
| 212 |
+
<!-- original-model-card start -->
|
| 213 |
+
<div align="center">
|
| 214 |
+
|
| 215 |
+
<picture>
|
| 216 |
+
<img src="https://raw.githubusercontent.com/01-ai/Yi/main/assets/img/Yi_logo_icon_light.svg" width="120px">
|
| 217 |
+
</picture>
|
| 218 |
+
|
| 219 |
+
</div>
|
| 220 |
+
|
| 221 |
+
<p align="center">
|
| 222 |
+
<a href="https://github.com/01-ai">🐙 GitHub</a> •
|
| 223 |
+
<a href="https://discord.gg/hYUwWddeAu">👾 Discord</a> •
|
| 224 |
+
<a href="https://twitter.com/01ai_yi">🐤 Twitter</a> •
|
| 225 |
+
<a href="https://github.com/01-ai/Yi-1.5/issues/2">💬 WeChat</a>
|
| 226 |
+
<br/>
|
| 227 |
+
<a href="https://arxiv.org/abs/2403.04652">📝 Paper</a> •
|
| 228 |
+
<a href="https://01-ai.github.io/">💪 Tech Blog</a> •
|
| 229 |
+
<a href="https://github.com/01-ai/Yi/tree/main?tab=readme-ov-file#faq">🙌 FAQ</a> •
|
| 230 |
+
<a href="https://github.com/01-ai/Yi/tree/main?tab=readme-ov-file#learning-hub">📗 Learning Hub</a>
|
| 231 |
+
</p>
|
| 232 |
+
|
| 233 |
+
# Intro
|
| 234 |
+
|
| 235 |
+
Yi-Coder is a series of open-source code language models that delivers state-of-the-art coding performance with fewer than 10 billion parameters.
|
| 236 |
+
|
| 237 |
+
Key features:
|
| 238 |
+
- Excelling in long-context understanding with a maximum context length of 128K tokens.
|
| 239 |
+
- Supporting 52 major programming languages:
|
| 240 |
+
```bash
|
| 241 |
+
'java', 'markdown', 'python', 'php', 'javascript', 'c++', 'c#', 'c', 'typescript', 'html', 'go', 'java_server_pages', 'dart', 'objective-c', 'kotlin', 'tex', 'swift', 'ruby', 'sql', 'rust', 'css', 'yaml', 'matlab', 'lua', 'json', 'shell', 'visual_basic', 'scala', 'rmarkdown', 'pascal', 'fortran', 'haskell', 'assembly', 'perl', 'julia', 'cmake', 'groovy', 'ocaml', 'powershell', 'elixir', 'clojure', 'makefile', 'coffeescript', 'erlang', 'lisp', 'toml', 'batchfile', 'cobol', 'dockerfile', 'r', 'prolog', 'verilog'
|
| 242 |
+
```
|
| 243 |
+
|
| 244 |
+
For model details and benchmarks, see [Yi-Coder blog](https://01-ai.github.io/) and [Yi-Coder README](https://github.com/01-ai/Yi-Coder).
|
| 245 |
+
|
| 246 |
+
<p align="left">
|
| 247 |
+
<img src="https://github.com/01-ai/Yi/blob/main/assets/img/coder/yi-coder-calculator-demo.gif?raw=true" alt="demo1" width="500"/>
|
| 248 |
+
</p>
|
| 249 |
+
|
| 250 |
+
# Models
|
| 251 |
+
|
| 252 |
+
| Name | Type | Length | Download |
|
| 253 |
+
|--------------------|------|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
|
| 254 |
+
| Yi-Coder-9B-Chat | Chat | 128K | [🤗 Hugging Face](https://huggingface.co/01-ai/Yi-Coder-9B-Chat) • [🤖 ModelScope](https://www.modelscope.cn/models/01ai/Yi-Coder-9B-Chat) • [🟣 wisemodel](https://wisemodel.cn/models/01.AI/Yi-Coder-9B-Chat) |
|
| 255 |
+
| Yi-Coder-1.5B-Chat | Chat | 128K | [🤗 Hugging Face](https://huggingface.co/01-ai/Yi-Coder-1.5B-Chat) • [🤖 ModelScope](https://www.modelscope.cn/models/01ai/Yi-Coder-1.5B-Chat) • [🟣 wisemodel](https://wisemodel.cn/models/01.AI/Yi-Coder-1.5B-Chat) |
|
| 256 |
+
| Yi-Coder-9B | Base | 128K | [🤗 Hugging Face](https://huggingface.co/01-ai/Yi-Coder-9B) • [🤖 ModelScope](https://www.modelscope.cn/models/01ai/Yi-Coder-9B) • [🟣 wisemodel](https://wisemodel.cn/models/01.AI/Yi-Coder-9B) |
|
| 257 |
+
| Yi-Coder-1.5B | Base | 128K | [🤗 Hugging Face](https://huggingface.co/01-ai/Yi-Coder-1.5B) • [🤖 ModelScope](https://www.modelscope.cn/models/01ai/Yi-Coder-1.5B) • [🟣 wisemodel](https://wisemodel.cn/models/01.AI/Yi-Coder-1.5B) |
|
| 258 |
+
| |
|
| 259 |
+
|
| 260 |
+
# Benchmarks
|
| 261 |
+
|
| 262 |
+
As illustrated in the figure below, Yi-Coder-9B-Chat achieved an impressive 23% pass rate in LiveCodeBench, making it the only model with under 10B parameters to surpass 20%. It also outperforms DeepSeekCoder-33B-Ins at 22.3%, CodeGeex4-9B-all at 17.8%, CodeLLama-34B-Ins at 13.3%, and CodeQwen1.5-7B-Chat at 12%.
|
| 263 |
+
|
| 264 |
+
<p align="left">
|
| 265 |
+
<img src="https://github.com/01-ai/Yi/blob/main/assets/img/coder/bench1.webp?raw=true" alt="bench1" width="1000"/>
|
| 266 |
+
</p>
|
| 267 |
+
|
| 268 |
+
# Quick Start
|
| 269 |
+
|
| 270 |
+
You can use transformers to run inference with Yi-Coder models (both chat and base versions) as follows:
|
| 271 |
+
```python
|
| 272 |
+
from transformers import AutoTokenizer, AutoModelForCausalLM
|
| 273 |
+
|
| 274 |
+
device = "cuda" # the device to load the model onto
|
| 275 |
+
model_path = "01-ai/Yi-Coder-9B-Chat"
|
| 276 |
+
|
| 277 |
+
tokenizer = AutoTokenizer.from_pretrained(model_path)
|
| 278 |
+
model = AutoModelForCausalLM.from_pretrained(model_path, device_map="auto").eval()
|
| 279 |
+
|
| 280 |
+
prompt = "Write a quick sort algorithm."
|
| 281 |
+
messages = [
|
| 282 |
+
{"role": "system", "content": "You are a helpful assistant."},
|
| 283 |
+
{"role": "user", "content": prompt}
|
| 284 |
+
]
|
| 285 |
+
text = tokenizer.apply_chat_template(
|
| 286 |
+
messages,
|
| 287 |
+
tokenize=False,
|
| 288 |
+
add_generation_prompt=True
|
| 289 |
+
)
|
| 290 |
+
model_inputs = tokenizer([text], return_tensors="pt").to(device)
|
| 291 |
+
|
| 292 |
+
generated_ids = model.generate(
|
| 293 |
+
model_inputs.input_ids,
|
| 294 |
+
max_new_tokens=1024,
|
| 295 |
+
eos_token_id=tokenizer.eos_token_id
|
| 296 |
+
)
|
| 297 |
+
generated_ids = [
|
| 298 |
+
output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
|
| 299 |
+
]
|
| 300 |
+
|
| 301 |
+
response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]
|
| 302 |
+
print(response)
|
| 303 |
+
```
|
| 304 |
+
|
| 305 |
+
For getting up and running with Yi-Coder series models quickly, see [Yi-Coder README](https://github.com/01-ai/Yi-Coder).
|
Yi-Coder-9B-Chat.IQ1_M.gguf
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