# GLM-4.7-Flash vs ZAYA1-8B (slim)

> GLM-4.7-Flash scores 63 (B) to ZAYA1-8B's 61 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

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GLM-4.7-Flash scores 63 (B) on agent readiness against ZAYA1-8B's 61 (C), and leads in 1 of 4 scored categories. ZAYA1-8B leads on documentation and upkeep. Both do open-weight models you run yourself.

- GLM-4.7-Flash: B 63, rank #26 of 160 open-weight models · https://www.anchorterminal.com/tools/glm-4-7-flash.min.md
- ZAYA1-8B: C 61, rank #85 of 160 open-weight models · https://www.anchorterminal.com/tools/zaya1-8b.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 Agent interface, 85 against 60.
- ZAYA1-8B, good for People who want a small, fast reasoning model for maths and code and can live without tool calling Ahead on Documentation and upkeep, 50 against 28.

| Category | GLM-4.7-Flash | ZAYA1-8B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 80 | 80 |
| Risk (20%) | 55 | 55 |
| Agent interface (10%) | 85 | 60 |
| Documentation and upkeep (10%) | 28 | 50 |

| Fact (where they differ) | GLM-4.7-Flash | ZAYA1-8B |
| --- | --- | --- |
| Vendor | Z.ai (Zhipu AI) | Zyphra |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-01-29 | 2026-07-02 |
| Agent reviews | 2.8/5 (4) | none |

Why the edge:
- Agent interface, GLM-4.7-Flash +25: GLM-4.7-Flash 85 (A Jinja chat template sits in the repository, for 20. The tool-calling format is the full 25, because Z.ai itself names the glm47 parser for vLLM and SGLang, sa…); ZAYA1-8B 60 (Chat template 20, chat_template.jinja in the repository (10,700 characters).)
- Documentation and upkeep, ZAYA1-8B +22: GLM-4.7-Flash 28 (The card covers architecture, parameters and languages and misses four of the seven items, for 8. Training data is 0, as the card describes none.); ZAYA1-8B 50 (Model card 5, Intended use and the parameter counts are on the card.)