Alex Atallah
@alexatallah
CEO, co-founder @OpenRouter, the largest LLM marketplace. Previously: co-founder & CTO @OpenSea.
3.5K Following 69K Followers
The biggest lie in AI is that the future belongs to one winner.
Every technology wave starts with one company promising that one walled garden is all you'll ever need. And every time, market forces and creativity break the walls down.
I cofounded OpenSea and now OpenRouter around the opposite bet: humanity will refuse to be locked in.
Intelligence was never meant to belong to one lab, one model, or one gatekeeper.
The future of AI is open, plural, and yours to choose.
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We've announced OpenRouter's first major APAC partnership: KT Telecom, Korea's largest telecom company.
Around 80 media outlets took part. KT will become a provider of sovereign Korean models on OpenRouter. Launch will be anchored by KT Mi:dm K 3.0 Pro, Upstage Solar and Motif, with plans to expand 10-15 models in 2027.
OpenRouter will power KT's Token Factory, which will be available to KT's enterprise clients.
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A few months ago, we built a self-improving security agent called Sentinel to help protect OpenRouter users. It runs 24/7 across all activity to look for activity anomalies, signs of end-user account takeover, user key theft, and more.
It continuously makes improvements based on signals from our trust and safety team, with a 0.05% action reversal rate (similar to false positive rate) this month. Anyone app can leverage its protection by implementing OpenRouter OAuth:
And if you want to be a part of real autoresearch in action, join us!
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Today we launched OpenRouter Armor, an "auto" permissions mode (similar Claude Code's Auto), but:
-> more accurate
-> works with any model/agent!
powered by decision models like Jev
Open up a 2 terminals and compare the Gemini and Muse models side by side:
$ ori --model=google/gemini-4-argon:nitro
$ ori --model=meta/muse-wonder:nitro
The obsession with DeepSWE ( has been interesting to watch, but still very impressive. Great work from Meta!
Very excited to have @ElevenLabs on OpenRouter!
Starting with ⑪ unique models. Here's a quick guide on which ones to use:
Great time chatting with @amasad and @eriktorenberg here! Some zany topics including agents not having cortisol...
Today we're launching the first-ever gateway Security Center.
@OpenRouter now lets you audit all your keys in one place, see which ones are safe to remove, browse keys by level of risk, and control an IP allowlist.
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The Jev Router is our most transparent router to date, and it benchmarks very well!
See how it picks the model in the Chatroom sidebar, including cache-aware cost tradeoffs:
Very good chance that decision models unlock the next breakout AI consumer app, something that's been notably missing since Character AI.
AI will power some new games that were never feasible before!
.@openrouter tip: you can get useful notifications like these directly in your team's Slack
Curious what Jev's favorite ____ is?
Try to get your thing to rank first!
You can also play with Jev directly in our playground:
Quite an interesting turn in LLM diversity, if the market starts looking for specialized models that are optimized and branded for different use cases.
Should be very good for the market and open more room for non-frontier neolabs!
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new york jeveloper night just got bigger: @OpenRouter is providing credits for attendees!
we’re capping the room at 150, and @jjacky will share how he’s been working directly with the @typesafeai team.
6pm this thursday at @betaworks.
demos + food + drinks.
register:
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The argument over Anthropic in the FT today
a) Under pressure from OAI, open source, all fronts
b) the lynchpin of the AI bull case
Featuring @OpenRouter data of course :)
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What is a decision model?
Jev by @typesafeai answers yes/no and multiple-choice questions, with a confidence score. Much of software development are a sequence of decisions, and Jev is 10x cheaper and faster than an LLM.
Let’s understand this through practical examples:
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Jev by @typesafeai is the first model ever to truly optimize for low- and medium-entropy tasks
I tell many of our customers that they should be decomposing their AI tasks into three buckets:
1. Low entropy: e.g. "who should review this PR?"
2. Medium entropy: e.g. "review this PR"
3. High entropy: e.g. "write a PR"
Today, I think you only need frontier models for #3#!
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Jev is a model that efficiently makes */decisions*
This is a huge devex win for AI. As a team that believes in ruthless type checking, being able to expand this love to our classifiers and decision making processes means 100x more AI usage.
The quintessential Jevons paradox model
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Jev by @typesafeai is now on OpenRouter, in beta.
Jev is a System One model. Instead of generating text, it takes your app's state plus a typed question and returns a typed decision with a probability attached. There is no JSON prompting, parsing layer, and nothing to validate against.
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