Gemini 2.5 Pro vs Gemini 4 Carbon

Gemini 2.5 Pro against Gemini 4 Carbon
Gemini 2.5 ProGemini 4 Carbon
Coding index19.286.6
Benchmarks behind it Verified, 3 benchmarks Verified, 4 benchmarks
Output $/Mtok$10.00$10.00
Cost per solved task$0.64Not computable
Context window1.05M1.05M