Tel Aviv, Israel
Joined April 2024
Among others, at Nebius Live from GTC Berlin, you’ll get to see some of the people who aren’t quite as public (as I am, how did that happen to me?!) but who are truly behind everything we build: our CTO, Dan, and our Chief Infrastructure & Product Officer, Andrey. youtube.com/watch?v=WZK9Wiq6… Highly recommended!
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startup😜 I'll take it as a compliment!
“Startup companies like Nebius are doing incredibly well.” - @JensenHuang, @nvidia CEO at #NVIDIAGTC Berlin keynote
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Roman Chernin retweeted
This feels like a full-circle moment for me. During my PhD, my open source project TorchQuantum was accepted into the PyTorch Ecosystem. Having something I built become part of a community that meant so much to my research was a special milestone. Today, as @nebiusai joins the @PyTorch Foundation as a Platinum Member, I’m honored to join the Foundation’s Governing Board and Technical Advisory Council. PyTorch has been part of my journey from PhD research to building AI systems in production. I’m excited to contribute in this new capacity, bringing what we’re learning about inference, post-training, and AI infrastructure to support @PyTorch, @vllm_project, and the broader open source community. Thanks to my collaborators, maintainers, and researchers who have been part of this journey, and to the @PyTorch Foundation for the opportunity to give back. Looking forward to building more together! 🚀
Welcome @nebiusai to the PyTorch Foundation as a Platinum Member. Nebius brings production-scale AI infrastructure and inference experience to PyTorch and @vllm_project. Ryan Wang @hanrui_w joins our Governing Board and TAC. Read more: pytorch.org/blog/nebius-join…
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Here we go again and again!
Reflection's Beam is available on Nebius Token Factory from Day 0 Reflection’s first open-weight model is built for coding agents, advanced reasoning, software engineering, and autonomous agentic workflows. Put it to work fixing bugs, refactoring code and using tools. Try it out today: tokenfactory.nebius.com/?mod…
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Roman Chernin retweeted
I’m excited to deliver a keynote at the @SAIRFoundation Science × AI Summit 2026 at @UCLA on October 16. It’s an honor to join a distinguished lineup of speakers and I’m looking forward to exchanging ideas on how AI can advance scientific discovery and how we can translate research into real-world impact. Thanks to @SAIRFoundation and the @UCLA organizers for bringing this community together. If you’ll be attending, I’d love to connect Event details: sair.foundation/events/scien… #AI #Science #UCLA #SAIR
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Here we go again!
Muse Spark Open is on Nebius Token Factory from Day 0 It is the most capable US open-weight model to date. Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning. Try it: tokenfactory.nebius.com/play…
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Here we go
Available on Nebius Token Factory from Day 0: NVIDIA Nemotron 3.5 Super VL Built for agents that read documents, interpret charts and images, and combine reasoning with tool use to get work done. Evaluate it on your workload: tokenfactory.nebius.com/?mod…
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Not only benchmarks Congrats to @adcock_brett and the entire @hark_labs team on the launch!
Hark Pro is now live. @hark_labs runs real-time AI inference on @nebiustf. Congratulations to the Hark team on the launch!
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more benchmarks
We just released Tavily’s Company Search Benchmark, built around how AI agents search for company information in production. It measures how well a single search response gives an agent the evidence it needs to produce a useful, correct answer across company profiles, financials, and news. Explore the dataset and evaluation approach, then put search to the test with your own queries, workflows, and production model. This benchmark is powered by the combination of @nebiusai Token Factory and @tolokaAI. Learn more: hubs.li/Q04B0YkT0
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boring routine 😜
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- How to deal with russian colleagues? - Skip all the good; go directly to what’s broken. Nobody gives a shit about what’s working, only what’s broken.
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If your key inference engineer doesn’t own the license plate like this, even don’t try to compete
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That's big news! Congrats to @MishaLaskin, @real_ioannis, and the team! We're excited to bring Reflection's models at @nebiustf !
Introducing Beam: a highly efficient agentic open model with 501B total parameters and 23B active. - Frontier reasoning efficiency - Advances the Western open frontier on coding & agentic tasks - Trained end-to-end from scratch Full weights release this month. Learn more about Beam: reflection.ai/beam
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In good company, for a good reason. We’re all in at @nebiusai to help teams & orgs move from experiments to production, we need to make that journey as easy in the open ecosystem as it is on proprietary platforms. Across quality, economics, and of course, safety.
Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artificial intelligence is extraordinary technology that will advance discovery, productivity, security, health, and prosperity for generations to come. But its full promise can only be realized when people have confidence that AI is being built to be safe and deployed with wisdom and responsibility. This is bigger than a single product. It's the beginning of an open ecosystem to build the trust layer for safe agent systems. Together, we are building the foundation of the AI economy. Trust and innovation are not in conflict. Safety is how trust is earned. We must build not only the most capable AI, but the most trusted AI, so that this extraordinary technology can realize its enormous promise for the world. nvda.ws/4hcoq7m
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Must watch
Today Higgsfield hit $1BN in ARR. Monday next week our 20VC with @alexmashrabov is released. The story, as has never been told before 👇
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Roman Chernin retweeted
Today Higgsfield hit $1BN in ARR. Monday next week our 20VC with @alexmashrabov is released. The story, as has never been told before 👇
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And on a serious note In the golden rush times, we can underappreciate the effort of building the platform. @nebiusai stands on the shoulders of the hundreds of people who come every morning to work and improve, improve, improve. It’s less visible than winning a large customer, launching a large data center, or raising another few billion. But this is the work that compounds and makes a difference. I truly believe that our strength (which is the flip side of weakness, as usual:)) is our underdog mentality. This “boy from the province in the large city” feeling. Nothing is given, and we need to prove ourselves every day. I hope we keep it. We are hiring.
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