You are choosing between three LLMs for a product that will process 1M tokens per day. Your team needs a clear comparison of the cost per token across GPT-4 Turbo, Claude 3.5 Sonnet, and Gemini 1.5 Pro before committing to a model.
How would you compare the cost per token of these three models at 1M tokens per day, and what assumptions would you make to keep the comparison fair?