# OpenAI cost

**URL:** <https://forum.rasa.com/t/openai-cost/63687>\
**Category:** Rasa CALM\
**Created:** [October 3, 2024, 9:45am UTC](https://forum.rasa.com/t/openai-cost/63687 "2024-10-03T09:45:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![marbi](https://avatars.discourse-cdn.com/v4/letter/m/d2c977/32.png) [@marbi](https://forum.rasa.com/u/marbi)\
**Post date:** [October 3, 2024, 9:45am UTC](https://forum.rasa.com/t/openai-cost/63687/1 "2024-10-03T09:45:25Z")

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Rasa Pro - connection with OpenAI in a chat where the user is asked for their name, address, email, and phone number, is generating over 3,000 tokens each time. For such a short conversation, it should be a maximum of 100 tokens. Could this be related to the chat history being automatically sent to OpenAI? Each chat is a separate session. Why are so many tokens being consumed? Currently, one short CALM conversation costs 10 cents if set type: rephrase = false and $0,25 if set type: rephrase = true. If you wanted to use Rasa for a voice bot, the cost of a simple registration request would be a few dollars. (OpenAi)