> ## Documentation Index
> Fetch the complete documentation index at: https://docs.phinite.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Token Usage (LLM, STT, TTS)

> Measure token consumption across language, speech-to-text, and text-to-speech.

## Dimensions

* Model, Assistant, Environment, Channel, Time

## Use cases

* Cost monitoring and optimization
* Model selection and tuning
* Budget alerts