What AI tools have actually saved you time on a real project?

Lots of AI tools are being launched at this industry. Very few posts say what actually worked on real projects.

Share something concrete:

• The task (for example clash triage, RFI drafting, scan classification, modelling, scripting)
• The tool, or how you did it
• Roughly how much time it saved, or why it didn't

Vendors: please don't answer about your own product in this thread.