Type-safe AI, shown through one support message about a wrong shoe size. JEV doesn't write back. It hands your software one category out of the answers you allow, and a valid answer can still be the wrong choice.
One message, three buckets
Type-safe means JEV can't reply with a paragraph or a category you never allowed. The answer comes back in the exact format your software expects.
The full JEV breakdown is on my YouTube.
- The message: running shoes arrived in the wrong size, can I swap them for size 10
- The allowed answers: returns, shipping, billing
- JEV lands on returns
- What comes back is one bucket, not a written answer
Tools and links
- JEVReads the customer message and returns one of the three allowed categories.
- YouTubeyoutube.comWhere the full JEV breakdown lives.



