LLM
GA
Open weights
MiniCPM-o 4.5
Real-time omni-modal assistant on mobile devices
Release2026-05
Context33K
Max output—
Parameters9B
Local / VRAM18–24 GB
LicenseOpen weights
Overview
MiniCPM-o 4.5 is a model in the LLM category from OpenBMB (Tsinghua). It was released in 2026-05. The vendor is based in China. Best for: Real-time omni-modal assistant on mobile devices.
Strengths
- Image/video/audio
- Speech output
- Small
Limits
- Short context
- Limited reasoning
Specifications
| Vendor | OpenBMB (Tsinghua) |
|---|---|
| Category | LLM |
| Release | 2026-05 |
| Status | GA |
| License | Open weights |
| License name | Apache-2.0 |
| Commercial use | Allowed |
| Parameters | 9B |
| Architecture | omni-modal |
| Context window | 33K |
| Input modalities | Text, Image, Video, Audio |
| Output modalities | Text, Speech |
| Prompt types | Text |
| Negative prompts | No |
| Max outputs | 1 |
| Audio generation | Yes |
| Local deployment | Yes |
| VRAM | 18–24 GB |
| System RAM | 32–64 GB |
| API access | Yes |
| Pricing | Free weights |
| Confidence | Medium |
| Vendor country | China |
| Vendor type | Open lab |
Pricing & hardware
Free weights
This model can be self-hosted or run locally. Approximate GPU memory: 18–24 GB. Approximate system RAM: 32–64 GB. API access is available.