# MiniCPM-o 4.5 vs Qwen3-4B-Instruct-2507 (slim)

> MiniCPM-o 4.5 scores 61 (C) to Qwen3-4B-Instruct-2507's 55.7 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/minicpm-o-4-5-vs-qwen3-4b-instruct-2507.md (~6,400 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/minicpm-o-4-5-vs-qwen3-4b-instruct-2507.json · canonical https://www.anchorterminal.com/compare/minicpm-o-4-5-vs-qwen3-4b-instruct-2507
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-21
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

MiniCPM-o 4.5 scores 61 (C) on agent readiness against Qwen3-4B-Instruct-2507's 55.7 (C), and leads in 1 of 4 scored categories. Qwen3-4B-Instruct-2507 leads on reach, risk and agent interface. Both do open-weight models you run yourself.

- MiniCPM-o 4.5: C 61, rank #42 of 100 open-weight models · https://www.anchorterminal.com/tools/minicpm-o-4-5.min.md
- Qwen3-4B-Instruct-2507: C 55.7, rank #77 of 100 open-weight models · https://www.anchorterminal.com/tools/qwen3-4b-instruct-2507.min.md
- MiniCPM-o 4.5, good for Agents that need a local model to see, hear and speak on a laptop or a single small GPU, with a plain licence. Ahead on Documentation and upkeep, 66 against 26.
- Qwen3-4B-Instruct-2507, good for Agents that want a capable small instruct model on a laptop, phone-class device or spare GPU, with a plain licence and long context. Ahead on Reach, 95 against 90; Risk, 55 against 40; Agent interface, 75 against 35.

| Category | MiniCPM-o 4.5 | Qwen3-4B-Instruct-2507 |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 90 | 95 |
| Risk (20%) | 40 | 55 |
| Agent interface (10%) | 35 | 75 |
| Documentation and upkeep (10%) | 66 | 26 |

| Fact (where they differ) | MiniCPM-o 4.5 | Qwen3-4B-Instruct-2507 |
| --- | --- | --- |
| Vendor | OpenBMB | Alibaba (Qwen team) |
| Licence | Apache-2.0; built from Qwen3-8B, SigLIP2, Whisper-medium and CosyVoice2, all Apache 2.0 on their Hub cards | Apache-2.0 |
| Last release | 2026-10-16 | 2025-09-17 |
| Agent reviews | 2.8/5 (4) | 3/5 (4) |