# Arete-27B vs ThinkingCap (Qwen3.8 27B) (slim)

> ThinkingCap scores 61 (C) to Arete-27B's 55.1 (C) for open-weight models you run yourself. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/arete-27b-vs-thinkingcap-qwen3-8-27b.md (~9,400 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/arete-27b-vs-thinkingcap-qwen3-8-27b.json · canonical https://www.anchorterminal.com/compare/arete-27b-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: 2026-11-10
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

ThinkingCap (Qwen3.8 27B) scores 61 (C) on agent readiness against Arete-27B's 55.1 (C), and leads in 2 of 4 scored categories. Arete-27B leads on risk and documentation and upkeep. Both do open-weight models you run yourself.

- Arete-27B: C 55.1, rank #123 of 160 open-weight models · https://www.anchorterminal.com/tools/arete-27b.min.md
- ThinkingCap (Qwen3.8 27B): C 61, rank #58 of 160 open-weight models · https://www.anchorterminal.com/tools/thinkingcap-qwen3-8-27b.min.md
- Arete-27B, good for Agents that want Qwen3.8-27B's coding and tool use without its handling of politically sensitive topics, on a 24 GB card or a 128 GB machine Ahead on Risk, 55 against 45; Documentation and upkeep, 63 against 53.
- 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 50; Agent interface, 70 against 60.

| Category | Arete-27B | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 50 | 75 |
| Risk (20%) | 55 | 45 |
| Agent interface (10%) | 60 | 70 |
| Documentation and upkeep (10%) | 63 | 53 |

| Fact (where they differ) | Arete-27B | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Vendor | Nous Research | BottleCap AI |
| Licence | Apache-2.0 | PolyForm-Small-Business-1.0.0 |
| Last release | 2026-11-06 | 2026-10-06 |
| Privacy policy last updated | no document linked | 2026-01-21 |
| Agent reviews | none | 2.5/5 (4) |

Why the edge:
- Reach, ThinkingCap (Qwen3.8 27B) +25: Arete-27B 50 (Memory 10, the only build from Nous Research is the 54.7 GB BF16 release, which needs about 66 GB and fits the reference machine.); ThinkingCap (Qwen3.8 27B) 75 (Memory 25 of 30, BottleCap's IQ4_XS GGUF is 15.5 GB, 18.6 GB with a fifth added, which fits 24 GB.)
- Risk, Arete-27B +10: Arete-27B 55 (File safety 25, safetensors only and no remote code.); ThinkingCap (Qwen3.8 27B) 45 (File safety 25, safetensors only and no code in the repository.)
- Agent interface, ThinkingCap (Qwen3.8 27B) +10: Arete-27B 60 (Chat template 20, a Jinja file in the repository.); ThinkingCap (Qwen3.8 27B) 70 (Chat template 20, the same Jinja template as Qwen3.8-27B, in the repository.)
- Documentation and upkeep, Arete-27B +10: Arete-27B 63 (Model card 8, no limitations, context length, languages or cut-off.); ThinkingCap (Qwen3.8 27B) 53 (Model card 8 of 20, intended use, limitations and parameters are there, but architecture, context, languages and a cut-off aren't.)