Prompt Cost
Calculate the cost of your LLM API calls.
Next.js React
A tool to help devs calculate the cost of their LLM prompts.
Why?
I got interested in in LLM tokenization work after watching King Karpathy 👑 drop his 3-hour lecture on building LLMs (worth the watch).
To get familiar with the concepts, I developed this tool. It ended up being pretty useful when building apps that leverage AI features.
It supports multiple OpenAI models like GPT-4, GPT-3.5-turbo, and others (more to come), providing real-time cost estimation based on token counts.