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All models by openbmb →This repository hosts the GPTQ (W4A16, AutoGPTQ) quantized version of MiniCPM-V 4.7 1B. For the original BF16 weights and the full model card, please refer to openbmb/MiniCPM-V-4.7-1B.
GitHub · Evaluation · Examples · Usage · Model weights · DSpark
MiniCPM-V 4.7 is the latest model in the MiniCPM-V series, available in a 1B variant. It builds on the family's single-image, multi-image, and video understanding capabilities, combining stronger foundation capabilities with efficient visual encoding and on-device inference. Notable features of MiniCPM-V 4.7 include:
Model weights · Inference · Fine-tuning · Live demo · Local deployment · API · Cookbook
Significantly Advancing the Performance–Efficiency Pareto Frontier
The 1B variant of MiniCPM-V 4.7 advances the performance–efficiency Pareto frontier. In Instruct mode, 1B substantially outperforms Qwen3.5 0.8B in both overall score and inference efficiency.
Overall Performance (1B, Instruct)
MiniCPM-V 4.7 can run on phones and tablets. The clips below are unedited screen recordings captured directly on the devices.
| 1B iPhone 17 Pro Max |
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Note on CUDA compatibility:
torchcodec(used for video decoding) may have compatibility issues with certain CUDA versions. For example,torch>=2.11bundles CUDA 13.1 by default, while environments with CUDA 12.x may encounter errors such asRuntimeError: Could not load libtorchcodec. Two workarounds:
- Replace
torchcodecwithPyAV— supports both image and video inference without CUDA version constraints:- Pin the CUDA version when installing torch to match your environment (e.g. CUDA 12.8):
You can customize image/video processing by passing additional parameters to apply_chat_template:
Note:
downsample_modemust be passed to bothapply_chat_template(for correct placeholder count) andgenerate(for the vision encoder). All other parameters only need to be passed toapply_chat_template.
transformers serve Hugging Face Transformers includes a lightweight OpenAI-compatible server for quick testing and moderate-load deployment.
Start the server:
Send a request:
Tool calling example:
We recommend using the following set of sampling parameters for generation in instruct mode: temperature=0.7, top_p=0.95, top_k=100, min_p=0.0, presence_penalty=0, repetition_penalty=1.03.
Speculative decoding (DSpark): we also release MiniCPM-V-4.7-1B-DSpark, a DSpark draft model trained for MiniCPM-V-4.7-1B.
OpenVINO™ is an open-source toolkit for optimizing and deploying AI inference on Intel CPU/GPU/NPU platforms. OpenVINO provides day-0 support for MiniCPM-V-4.7 on Intel platforms with high-performance inference. See the OpenVINO™ Toolkit to get started. You can install and run the example with this notebook.
MiniCPM-V 4.7 supports deployment on iOS, Android, and HarmonyOS, with day-0 support for Rockchip, Houmo, Intel, AMD, and Arm chip platforms. See the edge deployment repository for the apps and source code.
For supported inference and training frameworks, see Supported Inference and Training Frameworks and API. The MiniCPM-V 4.7 Cookbook covers deployment, fine-tuning, and quantization workflows.
Task guides
Quantization
We would like to thank the following projects:
MiniCPM-V 4.7 is available in the following variants:
| Model | Description | Download |
|---|---|---|
| MiniCPM-V 4.7 1B | Combines stronger capabilities with extremely high efficiency, advancing the performance–efficiency Pareto frontier for multimodal large language models. | 🤗  |
| MiniCPM-V 4.7 1B int4 | bitsandbytes int4 quantized version with lower GPU memory usage. | 🤗 |
| MiniCPM-V 4.7 1B AWQ | AWQ (W4A16) quantized version with lower GPU memory usage. | 🤗 |
| MiniCPM-V 4.7 1B GPTQ | GPTQ (W4A16) quantized version with lower GPU memory usage. | 🤗 |
| MiniCPM-V 4.7 1B GGUF | GGUF version with lower memory usage for CPU inference. | 🤗 |
| MiniCPM-V 4.7 1B DSpark | DSpark draft model for speculative decoding. | 🤗 |
Also available on Ollama.
pip install "transformers[torch]>=5.18.0" torchvision torchcodecpip install "transformers[torch]>=5.18.0" torchvision avpip install "transformers>=5.18.0" torchvision torchcodec --index-url https://download.pytorch.org/whl/cu128import torchfrom transformers import AutoModelForImageTextToText, AutoProcessor
model_id = "openbmb/MiniCPM-V-4.7-1B"
processor = AutoProcessor.from_pretrained(model_id)model = AutoModelForImageTextToText.from_pretrained( model_id, torch_dtype="auto", device_map="auto")
# Flash Attention 2 is recommended for faster inference and lower GPU memory usage,# especially in multi-image and video scenarios.# model = AutoModelForImageTextToText.from_pretrained(# model_id,# torch_dtype=torch.bfloat16,# attn_implementation="flash_attention_2",# device_map="auto",# )messages = [ { "role": "user", "content": [ {"type": "image", "url": "https://huggingface.co/datasets/openbmb/DemoCase/resolve/main/refract.png"}, {"type": "text", "text": "What causes this phenomenon?"}, ], }]
downsample_mode = "16x" # Using `downsample_mode="4x"` for Finer Detail
inputs = processor.apply_chat_template( messages, tokenize=True, add_generation_prompt=True, return_dict=True, return_tensors="pt", downsample_mode=downsample_mode, max_slice_nums=36, enable_thinking=False,).to(model.device)
generated_ids = model.generate( **inputs, downsample_mode=downsample_mode, max_new_tokens=512, # recommended instruct-mode sampling parameters do_sample=True, temperature=0.7, top_p=0.95, top_k=100, min_p=0.0, presence_penalty=0, repetition_penalty=1.03,)generated_ids_trimmed = [ out_ids[len(in_ids):] for in_ids, out_ids in zip(inputs.input_ids, generated_ids)]output_text = processor.batch_decode( generated_ids_trimmed, skip_special_tokens=True, clean_up_tokenization_spaces=False)print(output_text[0])messages = [ { "role": "user", "content": [ {"type": "video", "url": "https://huggingface.co/datasets/openbmb/DemoCase/resolve/main/football.mp4"}, {"type": "text", "text": "Describe this video in detail. Follow the timeline and focus on on-screen text, interface changes, main actions, and scene changes."}, ], }]
downsample_mode = "16x" # Using `downsample_mode="4x"` for Finer Detail
inputs = processor.apply_chat_template( messages, tokenize=True, add_generation_prompt=True, return_dict=True, return_tensors="pt", downsample_mode=downsample_mode, max_num_frames=128, stack_frames=1, max_slice_nums=1, use_image_id=False, enable_thinking=False,).to(model.device)
generated_ids = model.generate( **inputs, downsample_mode=downsample_mode, max_new_tokens=2048, # recommended instruct-mode sampling parameters do_sample=True, temperature=0.7, top_p=0.95, top_k=100, min_p=0.0, presence_penalty=0, repetition_penalty=1.03,)generated_ids_trimmed = [ out_ids[len(in_ids):] for in_ids, out_ids in zip(inputs.input_ids, generated_ids)]output_text = processor.batch_decode( generated_ids_trimmed, skip_special_tokens=True, clean_up_tokenization_spaces=False)print(output_text[0])pip install "transformers[serving]>=5.18.0"transformers serve openbmb/MiniCPM-V-4.7-1B --port 8000 --host 0.0.0.0curl -s http://localhost:8000/v1/chat/completions \ -H 'Content-Type: application/json' \ -d '{ "model": "openbmb/MiniCPM-V-4.7-1B", "messages": [{ "role": "user", "content": [ {"type": "image_url", "image_url": {"url": "https://huggingface.co/datasets/openbmb/DemoCase/resolve/main/refract.png"}}, {"type": "text", "text": "What causes this phenomenon?"} ] }] }'curl -s http://localhost:8000/v1/chat/completions -H 'Content-Type: application/json' -d '{ "model": "openbmb/MiniCPM-V-4.7-1B", "messages": [{"role": "user", "content": [ {"type": "text", "text": "the weather of Beijing"} ]}], "tools": [{ "type": "function", "function": { "name": "get_weather", "description": "Get the current weather for a given location", "parameters": { "type": "object", "properties": { "location": {"type": "string", "description": "City name"} }, "required": ["location"] } } }]}'