AI Automation · interactive
Confidence thresholds and fallbacks
A model extracts totals from 24 invoices and says how sure it is. Above the threshold it posts them automatically; below, a person checks. Move the threshold and trade automation for mistakes.
0.99✓0.98✓0.98✓0.97✓0.97✓0.96✓0.95✗0.95✓0.93✓0.92✓0.91✓0.90✗0.88✓0.86✓0.84✗0.82✓0.80✓0.77✗0.74✓0.70✗0.66✓0.60✗0.55✗0.50✗
Solid: posted automatically. Dashed: sent to a person. ✗ means the extraction was wrong.
- Automated
- 50%
- To a person
- 12
- Errors caught
- 6
- Errors posted
- 2
At 0.90: 12 of 24 posted on their own, 2 wrong ones among them. 12 go to a person.
1 2 3 A wrong payment costs more than a person's two minutes, so finance sets the line high. Tagging a support ticket can go lower.
The threshold is a business decision.
4
In production
Tools and technologies
Human review queues are a standard part of document automation.
Not tied to one language — use these names when you search docs or design a system.