Qwen 3.5 Small: Four Models, Zero API Cost. A Quick Benchmark.

Alibaba just dropped four models and said "here, they're free." The Qwen 3.5 Small family — 0.8B, 2B, 4B, and 9B parameter models — is fully open source under Apache 2.0. No gated access, no usage restrictions, no phone-home telemetry. Download the w...