feat: added all DeepSeek r1 models on aws bedrock to bedrock model provider

[Riddhimaan-Senapati]

Summary

I have added all DeepSeek r1 models on aws bedrock by adding the required yaml files to bedrock model provider in api\core\model_runtime\model_providers\bedrock. Partially fixes #13248 . One thing I am not sure about is pricing since bedrock pricing is different(since it uses instance pricing) from the direct api pricing which I have used in my yaml files.

The models themselves can be found on this page(Note: use US-East or US-West region to find the deepseek models)

Checklist

Important

Please review the checklist below before submitting your pull request.

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

[Riddhimaan-Senapati]

@crazywoola @laipz8200 Let me know of any changes that you want made to this PR.

[ybalbert001]

These models should be deployed by bedrock Marketplace at first, if you want to use them. You are not able to use it only by its model_id like other SAAS style models.

[Riddhimaan-Senapati]

@ybalbert001 So what do you suggest? I did this way because other models were defined this way, and looking in the code, in order to run any one of these models you need to give your AWS account details like your bedrock_endpoint_url

[ybalbert001]

I am not sure, maybe you can deploy it through SageMaker, and leverage SageMaker provider of dify to use it.

[laipz8200]

Hi @Riddhimaan-Senapati. Since Bedrock does not provide direct access to the DeepSeek model, this PR may not be merged soon. We are actively communicating with AWS. Currently, as @ybalbert001 mentioned, users can deploy the model themselves on the Bedrock Marketplace and use it via SageMaker.

[Riddhimaan-Senapati]

@laipz8200 In that case, I should close this request since it's not relevant.