Tools
Which AI should I use?
Straight answers from live rankings, plus a few small tools that save real time.
What do you want to do?
What would it cost to run on each model?
For developers and teams using AI through an API. Prices per million tokens from OpenRouter; one token is about ¾ of a word.
Build a strong prompt in 60 seconds
Your prompt
Token & word counter
Token counts are estimates (about 4 characters per token for English). Exact counts vary slightly by model.