Recorded test · fictional clinic
Which eye did this patient consent to?
Exact question asked:
The signed form says left eye.
Three AI systems said both.
Someone quietly changed one approved note. Haystack, LlamaIndex and LangGraph trusted the change. Elvena kept the signed record. Same AI model in all four. Only the memory was different.
More recorded wins
Ordinary questions. Expensive mistakes.
Each card is one recorded run. The big numbers are what the systems actually answered.
Measured
Every case right. Answers in about half the time.
Three complete tests. Every case counts, including the ones the other frameworks got right.
What this changes
Fix it once. Get on with the work.
No more repeat corrections
You correct a number, a name or a sentence once. It stays fixed for the rest of the project.
Old instructions stay retired
Drafts and templates that still carry the old answer don't sneak it back in.
A changed record can't fool it
If an approved note is edited behind your back, Elvena keeps answering from the real one.
Less checking the checker
Answers come with the record they rest on, so you spend less time rechecking the AI.
See it on your work
Bring the question your AI keeps getting wrong.
We'll run it through Elvena with you, on your workflow, and show you the answer it keeps.