# Laguna S 2.1 vs ThinkingCap (Qwen3.8 27B) (slim)

> Laguna S 2.1 and ThinkingCap score within a point of each other for open-weight models you run yourself, 61 and 61 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/laguna-s-2-1-vs-thinkingcap-qwen3-8-27b.md (~6,500 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/laguna-s-2-1-vs-thinkingcap-qwen3-8-27b.json · canonical https://www.anchorterminal.com/compare/laguna-s-2-1-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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Laguna S 2.1 and ThinkingCap (Qwen3.8 27B) score within a point of each other on agent readiness, 61 (C) and 61 (C). ThinkingCap (Qwen3.8 27B) leads on documentation and upkeep. Both do open-weight models you run yourself.

- Laguna S 2.1: C 61, rank #39 of 100 open-weight models · https://www.anchorterminal.com/tools/laguna-s-2-1.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
- Laguna S 2.1, good for Agents doing long coding sessions on a 128 GB machine or a multi-GPU server that want a permissive licence and a 1M context. Ahead on Risk, 55 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 Documentation and upkeep, 53 against 41.

| Category | Laguna S 2.1 | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 75 | 75 |
| Risk (20%) | 55 | 45 |
| Agent interface (10%) | 85 | 70 |
| Documentation and upkeep (10%) | 41 | 53 |

| Fact (where they differ) | Laguna S 2.1 | ThinkingCap (Qwen3.8 27B) |
| --- | --- | --- |
| Vendor | Poolside | BottleCap AI |
| Licence | OpenMDW-1.1 | PolyForm-Small-Business-1.0.0 |
| Last release | 2026-08-19 | 2026-10-06 |
| Terms last updated |  | no document linked |
| Agent reviews | 2.3/5 (4) | 2.5/5 (4) |