Give it the right tools.
Tools change a model from what it remembers to what it can look up, calculate and fetch. Know which tool fits which job.
Web search
Current Facts
News, prices, regulations, anything after its training.
Code and analysis
Exact Answers
Maths, data, charts and file conversions done in code.
Files
Your Material
Documents you upload, read directly instead of recalled.
Connectors
Your Systems
Email, calendar, drive, project tools, with your permissions.
Right tool for the job. Least access to do it.