This open-webui function is designed to manage and calculate the costs associated with user interactions with models in a Open WebUI appliance. The number of (input and output) tokens, price and other metrics are shown in the message status area of Open Webui interface. This status appear right above the message content (see Fig. below)
Remember to enable the function globally (or by model):
This repo also provides a streamlit app to read and process the generated costs.json file containing model usage data for every user.
The costs-<year>.json file is located in the open-webui data directory.
A screenshot of the simple streamlit app is shown below.
Streamlit app for costs processing
