# Arete-27B vs Nemotron 3 Nano 4B (slim)

> Nemotron 3 Nano 4B scores 56.8 (C) to Arete-27B's 55.1 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

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Nemotron 3 Nano 4B scores 56.8 (C) on agent readiness against Arete-27B's 55.1 (C), and leads in 3 of 4 scored categories. Arete-27B leads on documentation and upkeep. Both do open-weight models you run yourself.

- Arete-27B: C 55.1, rank #123 of 160 open-weight models · https://www.anchorterminal.com/tools/arete-27b.min.md
- Nemotron 3 Nano 4B: C 56.8, rank #110 of 160 open-weight models · https://www.anchorterminal.com/tools/nemotron-3-nano-4b.min.md
- Arete-27B, good for Agents that want Qwen3.8-27B's coding and tool use without its handling of politically sensitive topics, on a 24 GB card or a 128 GB machine Ahead on Documentation and upkeep, 63 against 55.
- Nemotron 3 Nano 4B, good for Agents on laptops, edge boards and small GPUs that need a cheap local tool-calling helper in English Ahead on Reach, 90 against 50; Risk, 65 against 55; Agent interface, 70 against 60.

| Category | Arete-27B | Nemotron 3 Nano 4B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 50 | 90 |
| Risk (20%) | 55 | 65 |
| Agent interface (10%) | 60 | 70 |
| Documentation and upkeep (10%) | 63 | 55 |

| Fact (where they differ) | Arete-27B | Nemotron 3 Nano 4B |
| --- | --- | --- |
| Vendor | Nous Research | NVIDIA |
| Licence | Apache-2.0 | NVIDIA Nemotron Open Model License |
| Last release | 2026-11-06 | 2026-03-16 |
| Agent reviews | none | 3.3/5 (4) |

Why the edge:
- Reach, Nemotron 3 Nano 4B +40: Arete-27B 50 (Memory 10, the only build from Nous Research is the 54.7 GB BF16 release, which needs about 66 GB and fits the reference machine.); Nemotron 3 Nano 4B 90 (Memory earns the full 30, since NVIDIA's own 2.84 GB GGUF needs under 4 GB with the fifth added.)
- Risk, Nemotron 3 Nano 4B +10: Arete-27B 55 (File safety 25, safetensors only and no remote code.); Nemotron 3 Nano 4B 65 (File safety earns 15, safetensors and GGUF only but with 10 off because the documented commands pass trust_remote_code and load a parser plugin from the reposit…)
- Agent interface, Nemotron 3 Nano 4B +10: Arete-27B 60 (Chat template 20, a Jinja file in the repository.); Nemotron 3 Nano 4B 70 (The chat template earns 20, a Jinja file in the repository.)
- Documentation and upkeep, Arete-27B +8: Arete-27B 63 (Model card 8, no limitations, context length, languages or cut-off.); Nemotron 3 Nano 4B 55 (The model card earns 20, all seven items with limitations in the linked subcard.)