@zehaan
I'm sorry to hear that you're experiencing issues with Cloud 3.5 Sonnet. It's possible that there might be a temporary service disruption or a specific issue with that version of the API. Since GPT-4.0 is working fine, it suggests that the problem is isolated to Cloud 3.5 Sonnet.
To assist you better, could you please provide me with more details about the issue? For instance, did you receive any error messages, or did the call hang without any warning? Additionally, knowing the exact steps you took before the call hung could help in diagnosing the problem.
In the meantime, you might want to check the status page for any known issues, or try restarting your application if you haven't done so already. If the problem persists, please reach out to support for more detailed assistance.