Based on the provided context, there is no information about Upstart’s Q1 2025 earnings call. The context only includes earnings data for companies like Ehang, Affirm, Lucid, Tesla, and Workhorse, but not Upstart.
If you need details on Upstart, I recommend checking their official investor relations website or financial reports. Let me know if you’d like help with any of the companies mentioned in the context!