GPT-5.4 Nano vs Qwen3.5-Flash

GPT-5.4 Nano against Qwen3.5-Flash
GPT-5.4 NanoQwen3.5-Flash
Coding index44.841.1
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$1.25$0.26
Cost per solved task$0.14$0.40
Context window400K1M