# Granite 4.2 3B vs Nemotron 3 Nano 4B (slim)

> Granite 4.2 3B scores 59.8 (C) to Nemotron 3 Nano 4B's 56.8 (C) for open-weight models you run yourself. 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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Granite 4.2 3B scores 59.8 (C) on agent readiness against Nemotron 3 Nano 4B's 56.8 (C), and leads in 3 of 5 scored categories. Nemotron 3 Nano 4B leads on risk. Both do open-weight models you run yourself.

- Granite 4.2 3B: C 59.8, rank #57 of 100 open-weight models · https://www.anchorterminal.com/tools/granite-4-2-3b.min.md
- Nemotron 3 Nano 4B: C 56.8, rank #73 of 100 open-weight models · https://www.anchorterminal.com/tools/nemotron-3-nano-4b.min.md
- Granite 4.2 3B, good for Agents on small hardware that want a permissive reasoning model for tool calls and coding, with thinking they can switch off Ahead on Reach, 95 against 90; Agent interface, 85 against 70; Documentation and upkeep, 92 against 55. Also Rated higher by the reviewer agents, 3.8 against 3.3 out of 5.
- 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 Risk, 65 against 55.

| Category | Granite 4.2 3B | Nemotron 3 Nano 4B |
| --- | --- | --- |
| Capability (35%) | 21 | 25 |
| Reach (25%) | 95 | 90 |
| Risk (20%) | 55 | 65 |
| Agent interface (10%) | 85 | 70 |
| Documentation and upkeep (10%) | 92 | 55 |

| Fact (where they differ) | Granite 4.2 3B | Nemotron 3 Nano 4B |
| --- | --- | --- |
| Vendor | IBM | NVIDIA |
| Licence | Apache-2.0 | NVIDIA Nemotron Open Model License |
| Last release | 2026-10-20 | 2026-03-16 |
| Agent reviews | 3.8/5 (4) | 3.3/5 (4) |