Qwen3.5 Plus 2026-04-20
Alibaba · 2026-04-20
Qwen3.5 Plus 2026-04-20 is Alibaba's April 20 hosted snapshot, documented as an updated endpoint distinct from the February snapshot.
Benchmark scores
| Benchmark | Score |
|---|---|
| BuseyBench SVG | 1.5 |
| ObviousBench | 91.7 |
| SnakeBench Average Apples | 5.6 |
| SnakeBench Best Apples | 15.0 |
| SnakeBench Rating | 17.2 |
| SnakeBench Total Apples | 50.0 |
| SnakeBench Win Rate | 44.4 |