Luiz AlmeidaSep 25, 2026
Rebuilding My Email Agent with JAV ⚡
Rebuilding My Email Agent with JAV ⚡
Luiz Almeida
Discover how rebuilding an email agent with JAV instead of GPT resulted in 10 times faster processing and 50 times lower costs while maintaining perfect accuracy.
Rebuilding My Email Agent with JAV ⚡
Luiz Almeida
Discover how rebuilding an email agent with JAV instead of GPT resulted in 10 times faster processing and 50 times lower costs while maintaining perfect accuracy.
Chapters
00:00
Introduction
Introduction to the results of rebuilding the email agent.
00:21
Jav vs GPT Performance
00:41
Test Results and Accuracy
01:03
Conclusion
Transcript
00:00
How about 50 times cheaper and 10 times faster?
00:03
that is the results that I got when I rebuilt my email agent that I talked about in this video here.
00:08
By the way, using JEV instead of GPT for classifying, scoring, bunch of emails that you would receive per your criteria.
00:15
As you can see here, I sent like a hundred emails for this test to be robust enough so I could talk about here.
00:20
And this is what I got.
00:21
So before we would have Hermes agent, we still have it with GPT, more the policy codes and et cetera for the email agents.
00:29
Now we replace GPT with JEV.
00:31
We still have the policy and it's now as you can see, for 100 emails, JEV took 25 seconds and GPT took almost five minutes.
00:38
So 11 times faster and the cost is 50 times lower.
00:42
by the way, since I run the test I knew what results to expect and JEV scored 100 out of 100.
00:47
So 100 times the scoring prioritization classification was as expected.
00:52
GPT was 94 out of 100, which is still pretty good.
00:55
So we had 100 cases, 50, drafts unsent because we don't want to send emails.
01:00
That's a human step and this is the priority and status all of them.
01:03
This is just one of many use cases JEV It's pretty different from an LLM.
01:07
I can make a video on about it.
01:09
for this kind of simplified output such as yes or no or A, B, C or D.
01:13
And a probability associated with that, JEV is much better faster and cheaper.
01:17
You tell me, is that better.
01:18
Comment Jeff, down below or is it Jeev, I don't know how to say it.
01:21
I'll send you the prompts that I use for this.
01:23
Cheers.
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