Qwen3.5-4B
ECI
N/AQwen3.5-4B is an open-weights model from Alibaba, released February 24, 2026.
Qwen3.5-4B vs select alternatives
| Domain | Benchmark | Qwen3.5-4B | |||
|---|---|---|---|---|---|
| Mathematics | OTIS Mock AIME 2024-2025Best score 100% |
Qwen3.5-4B is an open-weights model from Alibaba, released February 24, 2026.
| Domain | Benchmark | Qwen3.5-4B | |||
|---|---|---|---|---|---|
| Mathematics | OTIS Mock AIME 2024-2025Best score 100% |
