Change metrics normalized by input tokens to mixed tokens

[mr-september]

The industry tends to use a simplified ratio of 3 output tokens:1 input token for calculated mixed costs per 1M tokens. Many models have substantially lower input costs vs output costs. I agree that this is a much more representative figure of usage costs. Example:

Comparison	Deepseek Price	Claude 3.5 Sonnet Price	Price Ratio
Input Prices	$0.14	$3.00	1:21
Output Prices	$0.28	$15.00	1:53
Mixed (3:1)	$0.245	$12	1:49

Please consider changing it to report by mixed tokens pricing.

P.S. the plot currently labels Deepseek's input price at $0.95, which seems wrong? Deepseek API Pricing

[JonathanChavezTamales]

I will add it to the backlog, I'd probably make a revamp on how pricing is shown overall and will add this too. Thank you.