What happened?
When I asked the AI assistant to solve the integral ∫ from -1 to 1 of [arccos(x)/(x² - 3x + 4)] dx, it failed to respond and showed the error: "We are sorry, the request to upstream provider timed out. This may be due to their temporary downtime. Please try again later or try a different model."
How did it happen?
The issue occurred after I submitted the integral ∫ from -1 to 1 of [arccos(x)/(x² - 3x + 4)] dx. The system processed briefly before displaying the timeout error, possibly due to upstream provider issues or computational limitations.
What are the steps to replicate the issue?
- Open the AI assistant interface.
- Input: "Compute the integral from -1 to 1 of arccos(x)/(x² - 3x + 4) dx."
- Submit the query and wait.
- Observe the error: "We are sorry, the request to upstream provider timed out..."

What did you expect to happen? Describe the desired functionality.
I expected the AI assistant, specifically the o4mini model, to successfully compute the integral ∫ from -1 to 1 of [arccos(x)/(x² - 3x + 4)] dx, as it is fully capable of solving such complex mathematical problems. The desired functionality is for it to provide a detailed solution or numerical result without timing out or showing an error.