I built a browser extension with Jev TypeSafe AI that can hide/collapse posts on X based on natural language. It's so fast that it's not noticeable and insanely cheap...this must be the future of "ad blockers" and content firewalls.

@typesafeai 3 things: 1. This is awesome 2. I need Jev access 3. cc @Shpigford 👀

@typesafeai @Shpigford Yeah, I also thought of @Shpigford Lot's of potential for enhancing e-commerce experiences 👀

@typesafeai Classifying the balls as an ad?! It's science!

@typesafeai 😂

@typesafeai Again, you're 10 steps ahead 🤯

@typesafeai Tremendous. Built exactly the same thing 🤝

@typesafeai Inject it straight into my DNS

@typesafeai Nice! I was getting inundated with ads on X so I decided to subscribe to the cheaper option, but I'm still getting quite a lot of ads! Is it possible to try your extension? I don't intend to cancel my sub because I still like to use grok to check facts occasionally.

@typesafeai this is so sick yea think about like email classifiers would cost like 3 cents lol

@typesafeai Jev would be good at applying for jobs (unironically?)

@typesafeai hiding posts with natural-language rules is such a clean “AI as firewall” shape. once the filter is fast enough to disappear, it’s less “chatbot for twitter” and more policy at the edge — which is where content controls actually belong.

@typesafeai How good is Jev at emulating real human mouse behaviour?

@typesafeai amazing idea

@typesafeai Dope

@typesafeai super cool, didn't even think of that

@typesafeai Try for email spam!

@typesafeai Dude! Nice idea!

@typesafeai

@typesafeai Natural-language ad blockers that don't melt your laptop. What's the scariest prompt you've tested — "hide engagement bait" or "collapse anything that smells like a thread"? 👀

@typesafeai Same loop, for classify-then-act.

@typesafeai Never seeing cookie banners, browser switch banners, crypto related tweets?!

@typesafeai Holy shit this is an insanely good idea

@typesafeai THERE SO MUCH POSSIBILITIES! GIVE ME ACCESS TOO @typesafeai

@typesafeai awesome idea.

@typesafeai a script can do that just as well lol

@typesafeai lol nice

@typesafeai looks sooo cool, i got access this morning and gave Jev access to a real phone . check this -

@typesafeai Answering the on-device question: there is only the hosted model, typesafe-ai/jev on Vercel's gateway, priced on input alone at $0.04 per 1M tokens. Multiple typed questions evaluate in parallel inside one request, so ten filter rules on a post is still one call.

@typesafeai So great! We built an AI text detector 6000x cheaper than Pangram

@typesafeai Yes, lowering ad efficiency will surely change the platform in a good way 🤔

@typesafeai but Jev doesn't support images/videos yet right? so it only looks at the text content?

@typesafeai Yeah right, it relies on metadata for that

@typesafeai nl filters on a moving feed only work if latency stays sane. I'd want undo before trusting it on a noisy timeline

@typesafeai ad blocker perhaps?

@typesafeai is it classifying on device or sending every post to an api??

@typesafeai Every post goes through the API, but it can send them in batches and each request is really fast

@typesafeai De-slop the web!