docs/costs.md

openai - gpt-4o-mini:
        input 0.15/1M
        output 0.60/1M

web search:
gpt-4o-mini or gpt-4o-mini-search-preview:
low - 0.025$
med - 0.0275$
high - 0.03$
       - responses web_search - 0.03$
        - file search tool call - 0,0025$

image input 
    ~30000/1 страница ~ 0.005$ ???



aitunnel
    gpt-4o-mini
        image input 0.85р=0.01$
        текстовый запрос - от 0.01р~0.0001$