Stamina Consumption for AI Chat

1, AI chat model, but there is too much difference between the basic consumption stamina and the actual stamina consumed.

DeepseekV3's base consumption stamina is "0.4 points", but 5-7 points are consumed when actually chatting.

Since this is confusing, it would be great if you could indicate the basic consumption stamina as "the average of the points actually consumed".

2, At the start of the chat, the stamina consumed was around 1 point (using Gemini 2.5 Flash),

Is it a specification that the consumption increases (to 10 or more) as the chat progresses?

3, There are a lot of models, but their stamina consumption is too large,

3, There are many models, but some models consume too much stamina or have conversations that are too short to be usable.

As a user, I would appreciate it if you could increase the number of "usable models" rather than the number of models.