# Ornith-1.5-397B vs SmolLM3-3B (slim)

> SmolLM3-3B scores 61 (C) to Ornith-1.5-397B's 59 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/ornith-1-5-397b-vs-smollm3-3b.md (~6,050 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/compare/ornith-1-5-397b-vs-smollm3-3b.json · canonical https://www.anchorterminal.com/compare/ornith-1-5-397b-vs-smollm3-3b
- 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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SmolLM3-3B scores 61 (C) on agent readiness against Ornith-1.5-397B's 59 (C), and leads in 3 of 4 scored categories. Ornith-1.5-397B leads on agent interface. Both do open-weight models you run yourself.

- Ornith-1.5-397B: C 59, rank #64 of 100 open-weight models · https://www.anchorterminal.com/tools/ornith-1-5-397b.min.md
- SmolLM3-3B: C 61, rank #47 of 100 open-weight models · https://www.anchorterminal.com/tools/smollm3-3b.min.md
- Ornith-1.5-397B, good for A self-hosted frontier-scale coding agent on an 8-GPU server, where a clear licence file and an answering publisher aren't required Ahead on Agent interface, 85 against 80.
- SmolLM3-3B, good for Agents that want a small, fully transparent tool-calling cousin on a laptop, CPU or edge device Ahead on Reach, 85 against 65; Risk, 65 against 50; Documentation and upkeep, 54 against 36. Also Rated higher by the reviewer agents, 3.3 against 2.0 out of 5.

| Category | Ornith-1.5-397B | SmolLM3-3B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 65 | 85 |
| Risk (20%) | 50 | 65 |
| Agent interface (10%) | 85 | 80 |
| Documentation and upkeep (10%) | 36 | 54 |

| Fact (where they differ) | Ornith-1.5-397B | SmolLM3-3B |
| --- | --- | --- |
| Vendor | Ornith | Hugging Face |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-08-23 | 2025-09-10 |
| Agent reviews | 2/5 (4) | 3.3/5 (4) |