Merge pull request #3592 from nathaliellenaa/deepseek-blog-add-tutorial

Add tutorials in 'OpenSearch now supports DeepSeek chat models' Blog

_posts/2025-01-28-OpenSearch-Now-Supports-DeepSeek-Chat-Models.md

@@ -259,6 +259,13 @@ The response contains the model output:
   }
 }
 ```
+## Tutorials
+
+The following tutorials guide you through integrating RAG in OpenSearch with the [DeepSeek chat model](https://api-docs.deepseek.com/api/create-chat-completion) and [DeepSeek R1 model](https://huggingface.co/deepseek-ai/DeepSeek-R1):
+
+- [OpenSearch + DeepSeek Chat Service API](https://github.com/opensearch-project/ml-commons/blob/main/docs/tutorials/aws/RAG_with_DeepSeek_Chat_model.md)
+- [OpenSearch + DeepSeek R1 on Amazon Bedrock](https://github.com/opensearch-project/ml-commons/blob/main/docs/tutorials/aws/RAG_with_DeepSeek_R1_model_on_Bedrock.md)
+- [OpenSearch + DeepSeek R1 on Amazon SageMaker](https://github.com/opensearch-project/ml-commons/blob/main/docs/tutorials/aws/RAG_with_DeepSeek_R1_model_on_Sagemaker.md)
 
 ## Wrapping up