# Adding LLM to rasa-open source, to rephrase responses

**URL:** <https://forum.rasa.com/t/adding-llm-to-rasa-open-source-to-rephrase-responses/59986>\
**Category:** Rasa Open Source\
**Created:** [October 19, 2023, 7:16am UTC](https://forum.rasa.com/t/adding-llm-to-rasa-open-source-to-rephrase-responses/59986 "2023-10-19T07:16:18Z")\
**Posts on this page:** 1\
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**Author:** ![anoopshrma](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/anoopshrma/32/13349_2.png) [@anoopshrma](https://forum.rasa.com/u/anoopshrma)\
**Post date:** [October 19, 2023, 10:30am UTC](https://forum.rasa.com/t/adding-llm-to-rasa-open-source-to-rephrase-responses/59986/2 "2023-10-19T10:30:48Z")

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- I think, Updating `domain.yml` responses can help you in this.
- Could be possible with a custom action or maybe add a custom component that can change the final response from rasa.

I have written a blog on one scenario where Rasa faced NLUfallback , I used chatgpt to answer int hose cases: [How to use ChatGPT with Rasa - Python Warriors](https://pythonwarriors.com/how-to-use-chatgpt-with-rasa/)

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