Enable Claude 4 Sonnet Support on Azure Databricks

Question

sean yeoh 0

I had access to azure databricks sonnet 4 model deployment Screenshot 2025-08-10 at 3.00.53 pm

This shortly disappeared after I started using it. Screenshot 2025-08-10 at 3.03.29 pm

Could I get assistance re-enabling this for my tenant?

Smaran Thoomu 28,225 Reputation points Microsoft External Staff Moderator

2025-08-11T06:25:32.5733333+00:00

Hi sean yeoh
It looks like access to certain Anthropic models in Azure Databricks (including Claude 4 Sonnet) is currently gated due to high demand. In some cases, the endpoints may disappear from the UI and you’ll get a “PERMISSION_DENIED” error when calling them.

At the moment, Databricks needs to manually enable these endpoints for your workspace. I would recommend reaching out to your Databricks account representative or support team to request re-enabling databricks-claude-sonnet-4. If you don’t have a contact, I can help you find the right channel.

I hope this information helps. Please do let us know if you have any further queries.

Kindly consider upvoting the comment if the information provided is helpful. This can assist other community members in resolving similar issues.
sean yeoh 0 Reputation points

2025-08-11T08:38:06.7466667+00:00

Hi Smaran, thank you for the reply. Please help me find an appropriate channel. I do not currently have a contact. I would like to note that I initially had access to these endpoints however it later disappeared. Thanks, Sean
Smaran Thoomu 28,225 Reputation points Microsoft External Staff Moderator

2025-08-11T18:44:47.4366667+00:00

Hi sean yeoh

As I see that you have raised SR# 2508100010000312, I will check internally and share an update with you once I have more details.

Your answer

Smaran Thoomu 28,225 Reputation points Microsoft External Staff Moderator

2025-08-11T06:25:32.5733333+00:00

Hi sean yeoh
It looks like access to certain Anthropic models in Azure Databricks (including Claude 4 Sonnet) is currently gated due to high demand. In some cases, the endpoints may disappear from the UI and you’ll get a “PERMISSION_DENIED” error when calling them.

At the moment, Databricks needs to manually enable these endpoints for your workspace. I would recommend reaching out to your Databricks account representative or support team to request re-enabling databricks-claude-sonnet-4. If you don’t have a contact, I can help you find the right channel.

I hope this information helps. Please do let us know if you have any further queries.

Kindly consider upvoting the comment if the information provided is helpful. This can assist other community members in resolving similar issues.
sean yeoh 0 Reputation points

2025-08-11T08:38:06.7466667+00:00

Hi Smaran, thank you for the reply. Please help me find an appropriate channel. I do not currently have a contact. I would like to note that I initially had access to these endpoints however it later disappeared. Thanks, Sean
Smaran Thoomu 28,225 Reputation points Microsoft External Staff Moderator

2025-08-11T18:44:47.4366667+00:00

Hi sean yeoh

As I see that you have raised SR# 2508100010000312, I will check internally and share an update with you once I have more details.