Official @typesafeai posts, quoted on this page. Read them here. Jump to X only if you want the thread.
Sep 25, 2026 · Official
You've never routed like this before.
@OpenRouter is bringing Jev to all of your LLM calls, so your agentic workflows never have to waste a token again.
As always, faster, cheaper, more intelligent. Go build the future. https://t.co/OEqoIe0jxh
Official original. Quote-tweet of @OpenRouter typesafe/jev-router. t.co expands to https://twitter.com/OpenRouter/status/2103610898690855161. Community router, not TypeSafe docs. “faster, cheaper, more intelligent” is official marketing copy, not a measured latency or price figure. Signup pause still stands.
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Sep 25, 2026 · Official
DSPy methodology 🤝 System One
Program, don't prompt! https://t.co/AV2Dkop23t
Official original. Quote-tweet of @isaacbmiller1 on DSPy 3.4.0 native Jev support. t.co expands to https://twitter.com/isaacbmiller1/status/2103470217670127720. Community release notes, not TypeSafe docs.
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Sep 25, 2026 · Official
Serious Jevelopments happening inside our Discord, under the watchful eye of @allietheicon 👀 https://t.co/yA9kRF4BLs
Official original. Quote-tweet of @allietheicon. t.co expands to https://twitter.com/allietheicon/status/2103564023673552948. Community Discord chat, not TypeSafe docs.
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Sep 25, 2026 · Official
Join here! https://t.co/vZgBfnb5ti
Official reply on the Discord thread. t.co expands to https://discord.gg/typesafe. Invite link, not a product claim.
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Sep 25, 2026 · Official
Observe the art of the @deel.
And they came with receipts 💅
Keep reading to find out how it's done. https://t.co/mW7FxGvCbI
Official thread starter. t.co expands to this tweet’s photo/1. Deel is a customer case TypeSafe is restating. Metrics in the follow-ups are Deel’s measured results as restated on official X, not unattributed TypeSafe product claims.
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Sep 25, 2026 · Official
Some great use cases they measured:
• Matching repeat analytics questions to approved answers
• Picking 1 of 36 metrics
• Blocking PII requests
• Deciding when a support chat needs a human
• Tagging tickets across a 3-level taxonomy
• Sorting expenses into about 55 https://t.co/nem5wmmGln
Official X restating Deel’s measured use cases. t.co expands to this tweet’s photo/1. Not unattributed TypeSafe product claims.
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Sep 25, 2026 · Official
Jev generally out-performed frontier LLMs at a fraction of the price:
Repeat-question matching: 70% → 97%
Expense categorization: 50% → 86% (vs human reviewers)
Escalation: same catches, fewer false alarms https://t.co/tBg4CIigz0
Official X restating Deel’s measured results. 70%→97% / 50%→86% are Deel’s, not unattributed TypeSafe product claims. t.co expands to this tweet’s photo/1.
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Sep 25, 2026 · Official
Speed was measured while shadowing live production traffic: up to 4× faster. Offline tests: 2 to 3×. https://t.co/SmlSLmW4rl
Official X restating Deel’s measured results. 4× / 2–3× are Deel’s, not unattributed TypeSafe product claims. t.co expands to this tweet’s photo/1.
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Sep 24, 2026 · Official
On Sept 30 we’re working with @supabase to put on HYPERSHIP DAY on Product Hunt.
If you think you can build and ship fast, and you haven’t launched recently, submit your launch by midnight Sept 30. We’ll be providing some cool prizes including Jev credits and swag!
And if https://t.co/94npLT0GQo https://t.co/FAf58WSoIu
Official event post. Text is truncated at “And if” as returned by the API — do not invent the rest. t.co expands to this tweet’s video/1 and https://twitter.com/ProductHunt/status/2103132238057742467. This is not a sourced TypeSafe Jev Product Hunt listing; PH listing stays GAP.
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Sep 24, 2026 · Official
Relevance is great, but relevance to what? Jev gives you search intelligence that no canned SEO can 🪱 its way into. https://t.co/6RwRen3I05
Official original. t.co expands to https://twitter.com/kylejeong/status/2102561749404971460. Community post, not TypeSafe docs. Signup pause still stands.
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Sep 24, 2026 · Official
We're hard at work to give you dejevnerates what you want, signups still closed, stay tuned! 🏗️ https://t.co/alSHqMSjdU
Official signup-pause update (latest edit of the same thread). Signups still closed. An earlier edit mentioned an email-notify link. Homepage FAQ waitlist copy stays verbatim.
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Sep 24, 2026 · Official
Keep cooking, most best practices with Jev have yet to be discovered! https://t.co/YR9UcneWdz
Quote-tweet of @Vtrivedy10 on Jev for RAG. Official community encouragement, not a product claim. The quoted RAG advice is the author’s, not TypeSafe docs.
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Sep 24, 2026 · Official
Save half a million, use 100x the tokens, nbd 💅 https://t.co/TY2RVJHKtE
Quote-tweet of @SaarasMehan “saved half a million a year”. The $500k / 100x figures are the quoted author’s, not TypeSafe metrics. Official joke text.
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Sep 24, 2026 · Official
This can't just be transcript analysis, reveal your secrets!
Brb playing with the live version @ElevenLabsDevs shipped
Quote-tweet of @ElevenLabsDevs. t.co expands to that community post. Official play text, not a TypeSafe product claim.
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Sep 24, 2026 · Official
LLMs distilling Jev like https://t.co/R8zLvDgZEH
t.co expands to this tweet’s photo/1. Official joke text, not a distillation product or benchmark.
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Sep 24, 2026 · Official
Stepping away while LLMs churn is the new “sorry, code’s compiling”.
Jev makes instant feedback just a workflow away!
Quote-tweet of @WeymanXie. Official workflow line, not a latency measurement.
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Sep 24, 2026 · Official
. @modal moves mountains to make models manifest!
Our man in pink @CompleteSkeptic will be speaking at Runtime, you won't want to miss it.
Quote-tweet of @modal. Event copy, not a product claim.
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Sep 23, 2026 · Official
Everyone wants to know what Jev is, nobody asks how Jev's doing
https://t.co/bu9JeCncCc
t.co expands to https://en.wikipedia.org/wiki/Jev_(AI_model). Official joke plus a Wikipedia link. Wikipedia is not TypeSafe docs.
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Sep 23, 2026 · Official
Dynamic UIs for apps are a famous graveyard at least for PMs, if not for entire products and companies. What if it were really this easy? Jev's on it.
Quote-tweet of @anishfn “i built a text box that turns into whatever(some ui) you type. powered by jev”. Community demo, not a TypeSafe product.
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Sep 22, 2026 · Official
Recent jevelopments have blown out all expectations but wait til you see what comes out of Paradigm Frontiers in a few weeks! The future of AI is just across the event horizon and @CompleteSkeptic is going to shepherd us through 🚀
Quote-tweet of Paradigm Frontiers guest announcement. Event copy, not a product claim. Oct 12–14 Fort Mason is the quoted author’s.
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Sep 22, 2026 · Official
With rogue AIs wandering the web hunting for your vulnerable smart fridge, you need a stronger AI keeping you safe 💪
Quote-tweet of a community Wireshark / wifi story. Joke-adjacent official text. The quoted author’s backdoor claim is not a TypeSafe product fact.
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Sep 22, 2026 · Official
@pydantic has been type-safe from the beginning! Now with Jev powering your Pydantic AI agent calls, they’ll be returning faster than ever ⚡️⚡️
Quote-tweet of Pydantic’s “Pydantic AI agents now run on Jev” post. Official enthusiasm, not a latency measurement.
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Sep 22, 2026 · Official
We have seen such an immense swell of demand that we have to temporarily pause signups for Jev. We need to ensure quality of service for our existing signups, which will continue to function. We are working diligently to ensure open access to Jev for everyone as soon as we can.
Official access change after the Sep 20 no-waitlist post. Existing signups keep working. t.co is a photo on this tweet. Homepage FAQ waitlist copy stays verbatim.
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Sep 22, 2026 · Official
he olo world https://t.co/U31Vb0gbE4
Quote-tweet of @negativestats. Joke, not a product claim.
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Sep 22, 2026 · Official
Jev makes it easy to add natural language intelligence into the key parts of any application at scale, far cheaper and faster than has ever been possible.
50x faster.
100x cheaper.
Reliable as duck.
Quote-tweet of MotherDuck prompt_jev() (100k rows: 40s, $0.50 vs LLM 32 min / $37). 50x / 100x are TypeSafe claims in this official post. MotherDuck numbers are the quoted author’s.
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Sep 21, 2026 · Official
big AI labs: machine god any day now, don't bring a baby into that world!
TypeSafe: https://t.co/ZdTz7Q1aMM
Quote-tweet of Craig Weiss “naming my son Jev.” Joke, not a product claim.
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Sep 21, 2026 · Official
Jev is now available: https://t.co/5MfN4rIif5 https://t.co/UROPgqgGEV
Quote-tweet of Kyle Jeong’s “Jev wasn’t built to make Agents.” First t.co is the same console start link as the Sep 20 no-waitlist post. Not a waitlist change.
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Sep 21, 2026 · Official
We are back! https://t.co/77U1SKk8Xe
Quotes the API/console incident post. t.co expands to that tweet, not status.typesafe.ai. Official text only — do not invent a root cause or duration.
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Sep 21, 2026 · Official
We are seeing some issues on our API/console, we are investigating: https://t.co/Hd3dfOChHO
t.co expands to status.typesafe.ai. Official incident text only — do not invent a root cause. Follow-up “We are back!” is a later official post.
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Sep 20, 2026 · Official
Jev is now available to everyone. No waitlist.
Start using it here: https://t.co/5MfN4rIif5
t.co expands to console.typesafe.ai. The waitlist form page still exists; official X is the access announcement.
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Sep 20, 2026 · Official
All users start with $5 in credit (~120 million tokens).
Reply under the no-waitlist post. Official X claim, not a models.md line.
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Sep 20, 2026 · Official
FREE
Quote-tweet: Vercel Developers said Jev is free on AI Gateway until Sep 25. Platform promo — not a TypeSafe default price.
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Sep 19, 2026 · Official
@CompleteSkeptic is in our Discord getting his hair dyed (pink, of course). Get in!!!
Live Discord, not a product claim.
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Sep 19, 2026 · Official
Once you Jev, you never go back
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Sep 18, 2026 · Official
It's Jev, not Jev
Quote-tweet of Venice’s API beta post: “It answers, it doesn’t write.”
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Sep 18, 2026 · Official
Let us know how Jev is bad!
Points at COO Sasha Sheng’s post: still too slow / expensive / dumb; file issues in Discord jaggedness.
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Sep 18, 2026 · Official
There is a cheaper and faster path to software intelligence.
Reply under TypeSafe’s thank-you to TechCrunch.
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Sep 18, 2026 · Official
Thank you, @TechCrunch!!!
Quote-tweet of TechCrunch’s Sep 18 piece on Jev.
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Sep 18, 2026 · Official
Join Allie in our Discord today!
Allie (DevRel) showing the Doom demo and unused launch-video cuts.
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Sep 18, 2026 · Official
@OpenRouter 🤝 @typesafeai
Quote-tweet: OpenRouter listed Jev in beta as a System One decision model.
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Sep 17, 2026 · Official
@Cloudflare 🤝 @typesafeai
Workers AI model typesafe/jev. Docs show routing, refund review, account-risk examples.
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Sep 17, 2026 · Official
Behind the scenes of our launch video… chief of staff @justKDeng keeping our CEO @CompleteSkeptic on track
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Sep 17, 2026 · Official
@vercel_dev 🤝 @typesafeai
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Sep 17, 2026 · Official
Jev is now available on the @vercel AI Gateway
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Sep 16, 2026 · Official
Check your emails! We just let off a huge batch of people from the Jev waitlist. Getting as many people off waitlist today as possible.
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Sep 16, 2026 · Official
Look at Jev hitting 100% accuracy for @vercel
Quote-tweet of Malte Ubl: Jev saturated an existing Gemini 2.5 Flash Lite classifier eval and was 6× faster. One internal eval — not a public bench.
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Sep 16, 2026 · Official
JEV LIVES
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Sep 15, 2026 · Official
Our CEO @CompleteSkeptic is live on our discord RIGHT NOW (9/15 - 4:08PM PT); come with your best memes and your questions about System One/Jev
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Sep 15, 2026 · Official
All "Ben"s have been let off the Jev waitlist (one-time only)
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Sep 15, 2026 · Official
yes - we're hiring!
Follow-up: “no AI slop applications please, we won't hire you.”
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Sep 15, 2026 · Official
Want to learn more about System One models and Jev? Read our launch blog announcement here:
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Sep 15, 2026 · Official
we are officially out of stealth! join the frontier and get access to Jev on our website (link on profile)
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Sep 15, 2026 · Official
hello world
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This guide’s wording, grounded in official positioning. Not TypeSafe tweets.