r/MachineLearning
7/4/2026
![The original title is "How to get more from your chatbot for less [P]"](https://external-preview.redd.it/qZ4HpTKGOz0DwdVSdExJAW-UpDhB6hu23O6kgI1aNvE.jpeg?width=640&crop=smart&auto=webp&s=0d0ad48f322f4db16ae97f0b70276398c4b3e711)
The original title is "How to get more from your chatbot for less [P]"
Original: How to get more from your chatbot for less [P]
Short summary
Cut chatbot and AI API costs by up to 60% by routing requests through pretrained classifiers instead of full tokenization. This post provides real-world cost-reduction patterns and a practical recipe for training your own prompt-routing classifier without major refactoring. Core insight: move from tokenmaxxing (processing all inputs) to tokenminning (intelligent selective routing).
- •Routing with pretrained classifiers reduces API costs by 60%
- •Real-world patterns and training recipe provided, no major refactoring needed
- •Shift from tokenmaxxing to tokenminning as core optimization strategy
Generated with AI, which can make mistakes.
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