# LFM3-Audio-2B vs Nanbeige4.3-33B (slim)

> LFM3-Audio-2B and Nanbeige4.3-33B score within a point of each other for open-weight models you run yourself, 61 and 60.8 out of 100. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/lfm3-audio-2b-vs-nanbeige-4-3-33b.md (~8,550 tokens) · this version ~530 tokens · JSON https://www.anchorterminal.com/compare/lfm3-audio-2b-vs-nanbeige-4-3-33b.json · canonical https://www.anchorterminal.com/compare/lfm3-audio-2b-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: 2026-11-10
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

LFM3-Audio-2B and Nanbeige4.3-33B score within a point of each other on agent readiness, 61 (C) and 60.8 (C). Nanbeige4.3-33B leads on risk. Both do open-weight models you run yourself.

- LFM3-Audio-2B: C 61, rank #70 of 160 open-weight models · https://www.anchorterminal.com/tools/lfm3-audio-2b.min.md
- Nanbeige4.3-33B: C 60.8, rank #86 of 160 open-weight models · https://www.anchorterminal.com/tools/nanbeige-4-3-33b.min.md
- LFM3-Audio-2B, good for Voice agents on a laptop or phone that need speech in, speech out and tool calls from one small model
- Nanbeige4.3-33B, good for Agents with a 32 GB GPU (INT4) or more, or the 128 GB reference machine at BF16, that want an Apache-tagged 33B model for long coding and tool loops. Ahead on Risk, 60 against 40.

| Category | LFM3-Audio-2B | Nanbeige4.3-33B |
| --- | --- | --- |
| Capability (35%) | pending | pending |
| Reach (25%) | 80 | 80 |
| Risk (20%) | 40 | 60 |
| Agent interface (10%) | 85 | 85 |
| Documentation and upkeep (10%) | 52 | 56 |

| Fact (where they differ) | LFM3-Audio-2B | Nanbeige4.3-33B |
| --- | --- | --- |
| Vendor | Liquid AI | Nanbeige LLM Lab (BOSS Zhipin) |
| Licence | LFM Open License v1.0 (free commercial use below $10M annual revenue) | Apache-2.0 (Hub metadata only; the repository has no LICENSE file) |
| llms.txt | yes | no |
| Last release | 2026-11-03 | 2026-10-31 |

Why the edge:
- Risk, Nanbeige4.3-33B +20: LFM3-Audio-2B 40 (File safety 15, safetensors only, no .bin, .pt or .pth files (25).); Nanbeige4.3-33B 60 (File safety earns 25, safetensors only and no repository code, so the card's trust_remote_code has nothing to run.)