# Agents-A1-4B vs MiniCPM-o 4.5 (slim)

> Agents-A1-4B and MiniCPM-o 4.5 score within a point of each other for open-weight models you run yourself, 61 and 61 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

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- 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
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Agents-A1-4B and MiniCPM-o 4.5 score within a point of each other on agent readiness, 61 (C) and 61 (C). MiniCPM-o 4.5 leads on documentation and upkeep. Both do open-weight models you run yourself.

- Agents-A1-4B: C 61, rank #34 of 100 open-weight models · https://www.anchorterminal.com/tools/agents-a1-4b.min.md
- MiniCPM-o 4.5: C 61, rank #42 of 100 open-weight models · https://www.anchorterminal.com/tools/minicpm-o-4-5.min.md
- Agents-A1-4B, good for Local agent loops (search, research, tool calls) on a laptop, a small GPU or a phone-class machine, under a plain licence Ahead on Risk, 55 against 40; Agent interface, 70 against 35.
- 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 43.

| Category | Agents-A1-4B | MiniCPM-o 4.5 |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 90 | 90 |
| Risk (20%) | 55 | 40 |
| Agent interface (10%) | 70 | 35 |
| Documentation and upkeep (10%) | 43 | 66 |

| Fact (where they differ) | Agents-A1-4B | MiniCPM-o 4.5 |
| --- | --- | --- |
| Vendor | InternScience (Shanghai AI Laboratory) | OpenBMB |
| Licence | Apache-2.0 | Apache-2.0; built from Qwen3-8B, SigLIP2, Whisper-medium and CosyVoice2, all Apache 2.0 on their Hub cards |
| Last release | 2026-07-14 | 2026-10-16 |
| Agent reviews | 3/5 (4) | 2.8/5 (4) |