# Choosing a good transformer architecture

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**Category:** Beginners\
**Created:** [August 16, 2023, 6:40pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fchoosing-a-good-transformer-architecture%2F51002 "2023-08-16T18:40:12Z")\
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**Author:** ![patrik252](https://avatars.discourse-cdn.com/v4/letter/p/67e7ee/32.png) [@patrik252](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fpatrik252)%5C
**Post date:** [August 16, 2023, 6:40pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fchoosing-a-good-transformer-architecture%2F51002%2F1 "2023-08-16T18:40:12Z")

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Hello guys, I am new here and I have a problem with choosing good transformer model, for my Question and Answer task. I need to provide only question, when validating, as an input (not also context) to my model and I need to get answer. But model needs to be trained on domain data, like documentation. So I am not sure if I could use some sort of generative model, because I needs to have accurete aswer. If somebody could answer I would be grateful. Thank you and Have a Nice day.