Support Claude 4 with AWS Bedrock

[kong75]

Seemingly I always encounter this error message while trying to use the Claude 4 (Sonnet/Opus) model ID with AWS Bedrock API Key. Claude 3.7 is working but 4 just never works. Does this mean Cursor haven’t supported that?

And I am also wondering why we cannot use the common Claude model name when using AWS api key. It seems models from AWS are treated differently compared with the default Claude model?

[Legorobotdude]

Seconding this request. Strangely I am getting rate limited hard on 3.7 with bedrock, but can’t even send a single request to claude 4. Also can’t use thinking modes when using bedrock.