# BigBang-v1 vs MiniCPM-o 4.5 (slim)

> MiniCPM-o 4.5 scores 61 (C) to BigBang-v1's 54.4 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/bigbang-v1-vs-minicpm-o-4-5.md (~5,900 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/bigbang-v1-vs-minicpm-o-4-5.json · canonical https://www.anchorterminal.com/compare/bigbang-v1-vs-minicpm-o-4-5
- 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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MiniCPM-o 4.5 scores 61 (C) on agent readiness against BigBang-v1's 54.4 (C), and leads in 2 of 4 scored categories. BigBang-v1 leads on risk and agent interface. Both do open-weight models you run yourself.

- BigBang-v1: C 54.4, rank #83 of 100 open-weight models · https://www.anchorterminal.com/tools/bigbang-v1.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
- BigBang-v1, good for Agents with 96 GB or more that want an Apache 2.0 mixture-of-experts model tuned for research, search and coding, and can do without publisher support. Ahead on Risk, 55 against 40; Agent interface, 60 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 Reach, 90 against 55; Documentation and upkeep, 66 against 46. Also Rated higher by the reviewer agents, 2.8 against 2.3 out of 5.

| Category | BigBang-v1 | MiniCPM-o 4.5 |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 55 | 90 |
| Risk (20%) | 55 | 40 |
| Agent interface (10%) | 60 | 35 |
| Documentation and upkeep (10%) | 46 | 66 |

| Fact (where they differ) | BigBang-v1 | MiniCPM-o 4.5 |
| --- | --- | --- |
| Vendor | The Endless Frontier (endless-frontier) | 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 | 2026-08-06 | 2026-10-16 |
| Agent reviews | 2.3/5 (4) | 2.8/5 (4) |