Claude Fable 5 vs GPT-5.2

Claude Fable 5 against GPT-5.2
Claude Fable 5GPT-5.2
Coding index82.158.9
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$50.00$14.00
Cost per solved task$2.16$1.91
Context window1M400K