Qwen3.5 4B specs, prices, where it runs and its benchmark standing
open weights · top 10 on 0 of 1 · released Mar 2, 2026
Facts
- Provider
- Alibaba
- Release date
- Mar 2, 2026
- Boards
- Hardware
- Estimate: about 9.3 GB of weights as published (BF16), about 4.7 GB at 8-bit, about 2.3 GB at 4-bit, plus memory for the context
- Hugging Face config
- Weights
- Open weights
- Benchmarks
- 1 board captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 65 | Reasoning | 79.1% | 100 |
Versions and release history
21 versions in this line since Sep 17, 2024, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| Qwen3.8 27B | Aug 14, 20262 months ago | Boards |
| Qwen3.8 2.4T A95B | Aug 12, 20262 months ago | Boards |
| Qwen3.6 27B | Apr 22, 20266 months ago | Boards |
| Qwen3.6 35B A3B | Apr 14, 20266 months ago | Boards |
| Qwen3.5 4Bthis model | Mar 2, 20268 months ago | Boards |
| Qwen3.5 27B | Feb 25, 20268 months ago | Pricing |
| Qwen3.5 122B A10B | Feb 24, 20268 months ago | Boards |
| Qwen3.5 9B | Feb 24, 20268 months ago | Boards |
| Qwen3.5-35B-A3B | Feb 24, 20268 months ago | Boards |
| Qwen3.5 397B A17B | Feb 13, 20268 months ago | Boards |
| Qwen3 30B A3B | Jul 30, 20251 year ago | Boards |
| Qwen3-235B-A22B-Thinking (Jul 2025) | Jul 25, 20251 year ago | Boards |