GPT-5.2 vs GPT-6.1 Sol

GPT-5.2 against GPT-6.1 Sol
GPT-5.2GPT-6.1 Sol
Coding index58.988.7
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$14.00$10.00
Cost per solved task$1.91Not computable
Context window400K1.05M