# GLM-4.7-Flash vs Nemotron 3 Ultra 550B A55B (slim)

> Nemotron 3 Ultra 550B A55B scores 68.8 (B) to GLM-4.7-Flash's 63 (B) 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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Nemotron 3 Ultra 550B A55B scores 68.8 (B) on agent readiness against GLM-4.7-Flash's 63 (B), and leads in 4 of 5 scored categories. GLM-4.7-Flash leads on reach. Both do open-weight models you run yourself.

- GLM-4.7-Flash: B 63, rank #26 of 100 open-weight models · https://www.anchorterminal.com/tools/glm-4-7-flash.min.md
- Nemotron 3 Ultra 550B A55B: B 68.8, rank #9 of 100 open-weight models · https://www.anchorterminal.com/tools/nemotron-3-ultra-550b-a55b.min.md
- GLM-4.7-Flash, good for Agents and developers who want a small, permissively licensed tool-calling model on one 24 to 32 GB GPU or Mac, in almost any runtime Ahead on Reach, 80 against 55.
- Nemotron 3 Ultra 550B A55B, good for Agents with a multi-GPU Blackwell or Hopper node, or using a hosted endpoint, that want NVIDIA's strongest open model for long agent runs Ahead on Capability, 73 against 59; Risk, 70 against 55; Agent interface, 90 against 85; Documentation and upkeep, 65 against 28.

| Category | GLM-4.7-Flash | Nemotron 3 Ultra 550B A55B |
| --- | --- | --- |
| Capability (35%) | 59 | 73 |
| Reach (25%) | 80 | 55 |
| Risk (20%) | 55 | 70 |
| Agent interface (10%) | 85 | 90 |
| Documentation and upkeep (10%) | 28 | 65 |

| Fact (where they differ) | GLM-4.7-Flash | Nemotron 3 Ultra 550B A55B |
| --- | --- | --- |
| Vendor | Z.ai (Zhipu AI) | NVIDIA |
| Licence | MIT | OpenMDW-1.1 |
| Last release | 2026-01-29 | 2026-06-04 |