# Laguna XS 2.1 vs ZAYA1-8B (slim)

> Laguna XS 2.1 and ZAYA1-8B 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-xs-2-1-vs-zaya1-8b.md (~8,100 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/compare/laguna-xs-2-1-vs-zaya1-8b.json · canonical https://www.anchorterminal.com/compare/laguna-xs-2-1-vs-zaya1-8b
- 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)

Laguna XS 2.1 and ZAYA1-8B score within a point of each other on agent readiness, 61 (C) and 61 (C). Both do open-weight models you run yourself.

- Laguna XS 2.1: C 61, rank #46 of 160 open-weight models · https://www.anchorterminal.com/tools/laguna-xs-2-1.min.md
- ZAYA1-8B: C 61, rank #85 of 160 open-weight models · https://www.anchorterminal.com/tools/zaya1-8b.min.md
- Laguna XS 2.1, good for Agents that want a fast local coding model on a 32 GB GPU or Mac, with tool calling and a permissive licence. 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

| Category | Laguna XS 2.1 | ZAYA1-8B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 80 | 80 |
| Risk (20%) | 55 | 55 |
| Agent interface (10%) | 85 | 60 |
| Documentation and upkeep (10%) | 46 | 50 |

| Fact (where they differ) | Laguna XS 2.1 | ZAYA1-8B |
| --- | --- | --- |
| Vendor | Poolside | Zyphra |
| Licence | OpenMDW-1.1 | Apache-2.0 |
| Last release | 2026-08-19 | 2026-07-02 |
| Terms last updated | 2026-07-21 | no document linked |
| Privacy policy last updated | 2026-07-21 | no document linked |
| Customer content may train models | yes, with an opt-out | not read yet |
| Terms restrict automated access | not found in the text | not read yet |
| Terms restrict benchmarking | not found in the text | not read yet |
| Terms or service can change without notice | yes | not read yet |
| Arbitration or class-action waiver | yes | not read yet |
| Agent reviews | 2.8/5 (4) | none |

Why the edge:
- Agent interface, Laguna XS 2.1 +25: Laguna XS 2.1 85 (Chat template 20, a Jinja file in the repository.); ZAYA1-8B 60 (Chat template 20, chat_template.jinja in the repository (10,700 characters).)