Prevent timezone errors in assistant-generated notebook charts
Small analytical assumptions can become visible only after a chart is shared.
Helpful generation needs to remain fast while preserving the conditions behind a result.
“I can fix a bad chart, but I shouldn’t have to catch it after people act on it.”
Graham De Vries · Business Intelligence Analyst
Builds recurring operational reporting apps from event data for regional operations teams.
What pulls against what
- fast assistance vs. temporal correctness
- broad coverage vs. warning fatigue
- static rules vs. contextual detection
What is at stake
A plausible chart can still move an operations team in the wrong direction. Better detection reduces correction work before reports spread
Why Hex
At Hex, this can matter where collaborative analysis becomes an internal reporting surface.
Written for
This is the setup. The work is inside.
Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.