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--- |
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tags: |
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- minicpm-o |
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pipeline_tag: any-to-any |
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--- |
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## MiniCPM-o 2.6 |
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This repository contains the [MiniCPM-o 2.6](https://huggingface.co/openbmb/MiniCPM-o-2_6) model weights in GGUF format, used for llama.cpp. |
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Currently, this readme only supports minicpm-omni's vision capabilities, and we will update the full-mode support as soon as possible. |
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### Prepare models and code |
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Download [MiniCPM-o-2_6](https://huggingface.co/openbmb/MiniCPM-o-2_6) PyTorch model from huggingface to "MiniCPM-o-2_6" folder. |
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Clone llama.cpp: |
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```bash |
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git clone [email protected]:OpenBMB/llama.cpp.git |
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cd llama.cpp |
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git checkout minicpm-omni |
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``` |
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### Usage of MiniCPM-o 2.6 |
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Convert PyTorch model to gguf files (You can also download the converted [gguf](https://huggingface.co/openbmb/MiniCPM-o-2_6-gguf) by us) |
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```bash |
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python ./examples/llava/minicpmv-surgery.py -m ../MiniCPM-o-2_6 |
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python ./examples/llava/minicpmv-convert-image-encoder-to-gguf.py -m ../MiniCPM-o-2_6 --minicpmv-projector ../MiniCPM-o-2_6/minicpmv.projector --output-dir ../MiniCPM-o-2_6/ --image-mean 0.5 0.5 0.5 --image-std 0.5 0.5 0.5 --minicpmv_version 4 |
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python ./convert_hf_to_gguf.py ../MiniCPM-o-2_6/model |
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# quantize int4 version |
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./llama-quantize ../MiniCPM-o-2_6/model/ggml-model-f16.gguf ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf Q4_K_M |
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``` |
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Build llama.cpp using `CMake`: |
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https://github.com/ggerganov/llama.cpp/blob/master/docs/build.md |
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```bash |
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cmake -B build |
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cmake --build build --config Release |
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``` |
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Inference on Linux or Mac |
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``` |
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# run f16 version |
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-f16.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -p "What is in the image?" |
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# run quantized int4 version |
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -p "What is in the image?" |
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# or run in interactive mode |
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -i |
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``` |
