Gemini 3.8 Flash vs Grok 4.7

Gemini 3.8 Flash against Grok 4.7
Gemini 3.8 FlashGrok 4.7
Coding index61.666.7
Benchmarks behind it Verified, 6 benchmarks Verified, 5 benchmarks
Output $/Mtok$3.75$6.00
Cost per solved task$2.74Not computable
Context window1.05M500K