GPT-5.2-Codex vs Qwen3.6 Plus

GPT-5.2-Codex against Qwen3.6 Plus
GPT-5.2-CodexQwen3.6 Plus
Coding index45.444.1
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$14.00$1.95
Cost per solved task$0.43$1.19
Context window400K1M