Update README.md

README.md

@@ -13,6 +13,8 @@ To achieve this, we run projects of national interest together with our partners
 Visit our website to learn more: [AI Sweden](https://www.ai.se/en)  
 Join the AI Nordics discord for questions and feedback on the models: [AI Nordics discord](http://discord.gg/RgKVztg3xU)
 
+**Bert models**  
+[AI-Sweden-Models/roberta-large-1160k](https://huggingface.co/AI-Sweden-Models/roberta-large-1160k) | [AI-Sweden-Models/bert-large-nordic-pile-1M-steps](https://huggingface.co/AI-Sweden-Models/bert-large-nordic-pile-1M-steps)  
 **Base models**  
 [GPT-Sw3 126M](https://huggingface.co/AI-Sweden-Models/gpt-sw3-126m/) | [GPT-Sw3 356M](https://huggingface.co/AI-Sweden-Models/gpt-sw3-356m/) | [GPT-Sw3 1.3B](https://huggingface.co/AI-Sweden-Models/gpt-sw3-1.3b/)  
 [GPT-Sw3 6.7B](https://huggingface.co/AI-Sweden-Models/gpt-sw3-6.7b/) | [GPT-Sw3 6.7B v2](https://huggingface.co/AI-Sweden-Models/gpt-sw3-6.7b-v2/) | [GPT-Sw3 20B](https://huggingface.co/AI-Sweden-Models/gpt-sw3-20b/)