A Claude user wants the smallest possible first prompt
Claude can be kept ready inside a 5-hour by sending an message. The current is “hello world,” but even that short message uses 4-5% of the .
The practical question is whether an even smaller can keep the window active while using less allowance. The issue suggests that Claude usage may include a fixed cost for starting or continuing a conversation, not just the visible length of the text.
Key points
- An message is used to keep a 5-hour Claude active.
- The “hello world” still uses 4-5% of the .
- The goal is to find a smaller that uses less allowance.
- The cost may come partly from starting the AI interaction, not only from the text length.