Is Google: Gemini 3.7 Flash or OpenAI: GPT-5.6 Sol cheaper?
Google: Gemini 3.7 Flash is cheaper ($1.50 / 1M tokens input / $7.50 / 1M tokens output) vs OpenAI: GPT-5.6 Sol ($5 / 1M tokens input / $30 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.