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LatestOpenBMBMiniCPM-o 4.5
OpenBMBAny-to-Any

MiniCPM-o 4.5 Offers 'Any-to-Any' Multimodal AI

The new model from OpenBMB supports mixed-modality inputs and outputs, from text and images to audio and video, in a single efficient package.

Feb 2, 2026
NotableApache 2.0
MiniCPM-o 4.5

OpenBMB has released MiniCPM-o 4.5, a new multimodal model that pushes the boundaries of how AI can interact with different types of data. Unlike many vision-language models that primarily accept images and text to produce only text, MiniCPM-o is designed for 'any-to-any' communication.

This means the model can process a mix of inputs—such as text, images, and audio—and generate a combination of outputs in a single turn. The project describes this capability as 'full-duplex,' enabling more dynamic and complex interactions than traditional request-and-response models. This approach opens the door for more sophisticated conversational agents and creative tools.

The release is available in the popular GGUF format, which is significant for developers and hobbyists. GGUF allows large models to run efficiently on consumer-grade hardware, including CPUs and GPUs, lowering the barrier to entry for experimenting with advanced multimodal AI. You can find the model files and further details on the Hugging Face repository.

Released under the permissive Apache 2.0 license, MiniCPM-o 4.5 provides a powerful new building block for applications that require a deeper, more integrated understanding and generation of multiple media types.

Sources

  • openbmb/MiniCPM-o-4_5-gguf

    Hugging Face

    Visit
OlderQwen Releases Coder-Next, A New Open MoE Coding ModelQwen · Alibaba · Code · 9 months agoNewerOpenBMB Releases 'Any-to-Any' Multimodal ModelOpenBMB · Any-to-Any · 9 months ago

Get the model

Hugging Face

Specs

Context window41K tokens
Architectureqwen3
LicenseAPACHE-2.0
Downloads213.7K
Likes1.6K

Can you run it?

Runs on a laptop — about 7.1 GB at 4-bit.

  • BF16 (as published)

    24 GB GPU (RTX 3090 / 4090) · 32 GB Mac

    18.5 GB
  • 8-bit

    12 GB GPU (RTX 3060 / 4070) · 16 GB Mac

    10.8 GB
  • 4-bit

    8 GB GPU (RTX 4060) · 16 GB laptop or Mac

    7.1 GB
Your machine
GGUF builds
  • Precision not published; assuming 16-bit (BF16) weights.
  • KV cache approximated from model size (no config metadata) at 8,192 tokens.

Based on Hugging Face weights metadata. Assumes an 8K context and ~1 GB runtime overhead; actual needs vary. How we estimate


Modalities

Any-to-AnyVision-Language
2 versions — view changelog

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