# GLM-4.5-Air vs ThinkingCap (Qwen3.8 27B) (slim)

> ThinkingCap scores 61 (C) to GLM-4.5-Air's 59.1 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/glm-4-5-air-vs-thinkingcap-qwen3-8-27b.md (~6,400 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/glm-4-5-air-vs-thinkingcap-qwen3-8-27b.json · canonical https://www.anchorterminal.com/compare/glm-4-5-air-vs-thinkingcap-qwen3-8-27b
- 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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ThinkingCap (Qwen3.8 27B) scores 61 (C) on agent readiness against GLM-4.5-Air's 59.1 (C), and leads in 2 of 4 scored categories. GLM-4.5-Air leads on risk and agent interface. Both do open-weight models you run yourself.

- GLM-4.5-Air: C 59.1, rank #62 of 100 open-weight models · https://www.anchorterminal.com/tools/glm-4-5-air.min.md
- ThinkingCap (Qwen3.8 27B): C 61, rank #50 of 100 open-weight models · https://www.anchorterminal.com/tools/thinkingcap-qwen3-8-27b.min.md
- GLM-4.5-Air, good for Agents with two to four datacentre GPUs, or a provider account, who want a permissively licensed English and Chinese tool-calling model with wide runtime support. Ahead on Risk, 65 against 45; Agent interface, 85 against 70.
- ThinkingCap (Qwen3.8 27B), good for Small teams and individuals running Qwen3.8-27B for agent or reasoning work who want shorter thinking traces on one 24 GB GPU or Mac. Ahead on Reach, 75 against 65; Documentation and upkeep, 53 against 38.

| Category | GLM-4.5-Air | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 65 | 75 |
| Risk (20%) | 65 | 45 |
| Agent interface (10%) | 85 | 70 |
| Documentation and upkeep (10%) | 38 | 53 |

| Fact (where they differ) | GLM-4.5-Air | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Vendor | Z.ai (Zhipu AI) | BottleCap AI |
| Licence | MIT | PolyForm-Small-Business-1.0.0 |
| Last release | 2025-08-11 | 2026-10-06 |
| Privacy policy last updated | no document linked |  |
| Agent reviews | 2.8/5 (4) | 2.5/5 (4) |