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48 lines
1.8 KiB
Markdown
48 lines
1.8 KiB
Markdown
## MiniCPM-Llama3-V 2.5
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### Prepare models and code
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Download [MiniCPM-Llama3-V-2_5](https://huggingface.co/openbmb/MiniCPM-Llama3-V-2_5) PyTorch model from huggingface to "MiniCPM-Llama3-V-2_5" folder.
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### Build llama.cpp
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Readme modification time: 20250206
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If there are differences in usage, please refer to the official build [documentation](https://github.com/ggerganov/llama.cpp/blob/master/docs/build.md)
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Clone llama.cpp:
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```bash
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git clone https://github.com/ggml-org/llama.cpp
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cd llama.cpp
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```
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Build llama.cpp using `CMake`:
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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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### Usage of MiniCPM-Llama3-V 2.5
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Convert PyTorch model to gguf files (You can also download the converted [gguf](https://huggingface.co/openbmb/MiniCPM-Llama3-V-2_5-gguf) by us)
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```bash
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python ./tools/mtmd/minicpmv-surgery.py -m ../MiniCPM-Llama3-V-2_5
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python ./tools/mtmd/minicpmv-convert-image-encoder-to-gguf.py -m ../MiniCPM-Llama3-V-2_5 --minicpmv-projector ../MiniCPM-Llama3-V-2_5/minicpmv.projector --output-dir ../MiniCPM-Llama3-V-2_5/ --image-mean 0.5 0.5 0.5 --image-std 0.5 0.5 0.5 --minicpmv_version 2
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python ./convert_hf_to_gguf.py ../MiniCPM-Llama3-V-2_5/model
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# quantize int4 version
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./build/bin/llama-quantize ../MiniCPM-Llama3-V-2_5/model/model-8B-F16.gguf ../MiniCPM-Llama3-V-2_5/model/ggml-model-Q4_K_M.gguf Q4_K_M
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```
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Inference on Linux or Mac
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```bash
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# run in single-turn mode
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./build/bin/llama-mtmd-cli -m ../MiniCPM-Llama3-V-2_5/model/model-8B-F16.gguf --mmproj ../MiniCPM-Llama3-V-2_5/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 in conversation mode
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./build/bin/llama-mtmd-cli -m ../MiniCPM-Llama3-V-2_5/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-Llama3-V-2_5/mmproj-model-f16.gguf
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```
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