official embed
served by XJev is INSANE. 🤯
— Elvis (@elvissun) September 18, 2026
in 24.9 seconds it read 384 news from this morning and told 15 brands which stories to hop onto today, for $0.19.
Claude Opus 5, running on the same feed at the same time, got through 4/384 and cost $0.77.
per headline that is ~390x cheaper, and the answer… pic.twitter.com/pjgmANxw9U
@elvissun
Jev is INSANE. 🤯 in 24.9 seconds it read 384 news from this morning and told 15 brands which stories to hop onto today, for $0.19. Claude Opus 5, running on the same feed at the same time, got…
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More inbox triage decisions
Read the guide →- video@jarrodwatts2026-09-16
I built a trading bot with Jev! Jev decides if it should "buy" or "sell", given the price feed of an asset pair, and executes real trades. It uses Monad to place the orders on Kuru's on-chain order…
1.1M views5k likes6.7k saves - video@RBilgil2026-09-18
Made a real-time slop detector with jev as you scroll
532.7k views13.9k likes3.5k saves - video@ryanvogel2026-09-16
this model is actually insane at email classification i tested it on 1500 of my own emails to see how well it works and I am blown away
445.9k views3.5k likes1.9k saves - video@romanbuildsaas2026-09-18
JEV is INSANE. We gave it 700 high-intent leads and personalised outreach messages. In 40 seconds, it predicted how each message would perform, assigned a confidence score and detected lead-message…
419.2k views3.2k likes4k savesinbox triageon X ↗ - video@rafalwilinski2026-09-18
thanks to @typesafeai's Jev we now have massively parallel browser-based adversarial testing suite that tries to break each release. and it costs pennies.
364.6k views5.3k likes4.2k saves - video@rileybrown2026-09-17
Yeah Jev by @typesafeai is very cool. It classified 500 emails in seconds. And it costed 3.5 cents.
271k views3.9k likes1.7k saves
More supply chain gate decisions
Read the guide →- video@redp3142026-09-17
got Jev to review my PRs. ~200x cheaper than Claude and it answers in half a second 6 real PRs in the video. $0.00007 each. 1,000 PRs = 7 cents vs ~$14.50 on Opus 5 paste a diff → ONE call to…
351.4k views2.7k likes2.6k saves - image@ctatedev2026-09-17
Every agent harness can now use Jev npm install -g ai-cli → ask yes/no questions → choose between options → score against your criteria
115.8k views1.2k likes1.1k saves - video@OhansEmmanuel2026-09-18
best coding agent use case for Jev: enforcing rules a linter can't coding agents tend to break rules and some rules can't be codified Jev can now score every turn against such rules and tell the…
108.9k views916 likes1.1k savessupply chain gateon X ↗ - video@krzysztof_moch2026-09-17
You can hire Jev from @typesafeai as your QA tester
90.5k views774 likes561 savessupply chain gateon X ↗ - video@o_kwasniewski2026-09-18
e2e + jev from @typesafeai âš¡ I'm building an open-source framework for running e2e tests with agents. supports web, mobile (and more!) available soon:
63.3k views1.1k likes954 savessupply chain gateon X ↗ - video@softwarecuddler2026-09-18
@typesafeai Jev is FREAKING SICK!! Playing around with it to create an experimental RLS Linter for @supabase. You can check it out here: or view the demo 📺
16.5k views49 likes27 savessupply chain gateon X ↗
