# Laguna S 2.1 vs Nanbeige4.3-33B (slim)

> Laguna S 2.1 and Nanbeige4.3-33B 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-nanbeige-4-3-33b.md (~6,600 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/laguna-s-2-1-vs-nanbeige-4-3-33b.json · canonical https://www.anchorterminal.com/compare/laguna-s-2-1-vs-nanbeige-4-3-33b
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-25
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Laguna S 2.1 and Nanbeige4.3-33B score within a point of each other on agent readiness, 61 (C) and 61 (C). Nanbeige4.3-33B leads on risk and documentation and upkeep. Both do open-weight models you run yourself.

- Laguna S 2.1: C 61, rank #41 of 111 open-weight models · https://www.anchorterminal.com/tools/laguna-s-2-1.min.md
- Nanbeige4.3-33B: C 61, rank #56 of 111 open-weight models · https://www.anchorterminal.com/tools/nanbeige-4-3-33b.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 Reach, 75 against 55.
- Nanbeige4.3-33B, good for Agents with about 96 GB of GPU memory, or the 128 GB reference machine, that want an Apache-tagged 33B model for long coding and tool loops and can wait for independent results. Ahead on Risk, 60 against 55; Documentation and upkeep, 56 against 41.

| Category | Laguna S 2.1 | Nanbeige4.3-33B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 75 | 55 |
| Risk (20%) | 55 | 60 |
| Agent interface (10%) | 85 | 85 |
| Documentation and upkeep (10%) | 41 | 56 |

| Fact (where they differ) | Laguna S 2.1 | Nanbeige4.3-33B |
| --- | --- | --- |
| Vendor | Poolside | Nanbeige LLM Lab (BOSS Zhipin) |
| Licence | OpenMDW-1.1 | Apache-2.0 (Hub metadata only; the repository has no LICENSE file) |
| Last release | 2026-08-19 | 2026-10-24 |
| Terms last updated |  | no document linked |
| Privacy policy last updated |  | no document linked |
| Agent reviews | 2.3/5 (4) | none |