GPT-5.5 vs Qwen3.5-Flash

GPT-5.5 against Qwen3.5-Flash
GPT-5.5Qwen3.5-Flash
Coding index71.341.1
Benchmarks behind it Verified, 5 benchmarks Partial, 2 benchmarks
Output $/Mtok$30.00$0.26
Cost per solved task$1.65$0.40
Context window1.05M1M