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Russell Kaplan
@russelljkaplan
President @cognition. Past: director of engineering @Scale_AI, startup founder, ML scientist @Tesla Autopilot, researcher @StanfordSVL.
755 Following    22.7K Followers
We’re about to turbocharge marketing at Cognition. Brandon is a legend - come work with him.
I’ve joined @cognition to lead marketing! Looking forward to sharing what we’re cooking up. We’re hiring across the board and we’re going to build a legendary marketing team…my DMs are open :)
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Mac VM support is so fun. Uploaded some baby pictures and converted them to video game sprites for Devin to make Flappy Asher. Live in TestFlight. My wife is thrilled.
Special delivery: Devin just got a Mac 🍎 Now Devin can: 1. Build & test apps on its own Mac VM with iOS simulator 2. Send a screen recording via Slack 3. Send a TestFlight link so you can start using it 📲
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In Prague, Czechia, you can order a week's worth of farm-fresh groceries and have it at your door in an exact 15-minute window. Milk in glass bottles from a local family farm. Fish caught yesterday. Strawberries picked that morning. This is all fueled by @rohlikgroup, a powerhouse from Czechia. It’s profitable, it did >$1.3B of revenue last year, and it's accelerating European grocery delivery with Devin.
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Many fond memories from that time. But I would have expected the agents to rewrite it all by now...
@ScottWu46 Some Trivia- @russelljkaplan , president at Cognition was the grandfather of the AI Infra and training stack at Tesla Autopilot. Some of his code survives to this day!
Devin for more fuel-efficient jet engines. The software abundance era is just getting started.
GE built America's first jet engine in 1942. Today GE Aerospace's engine technology powers 3 of 4 commercial flights in the world. Now they’re using Devin to build more, faster. One team nearly doubled its engineering output. Their software optimizes routes, reduces fuel consumption, and monitors anomalies. Their software team's goal is to fly more without adding another airplane, runway, or pilot.
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At Cognition we’re building the independent agent lab. Doing that well means developing a thriving ecosystem for every company to accelerate their own business with Devin. Thrilled to welcome @artlevy, former chief business officer at Brex, to make it happen here.
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I've spent the last decade getting deals done. I’m now going to do them at one of the most important AI companies in the game. I am joining @cognition as VP of Global Partnerships. Eight years at Brex taught me how to sprint at what I do best. Grateful to the team that bet on me. Cognition’s insane talent density and ambition made it the obvious next move. The dealmaking opportunity is real. Time to get back in the arena. 🚀
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Paul has been a Federal Circuit clerk, a patent attorney, a bar association president, a board director, a magistrate judge, and the chief legal officer at Coinbase. Now he’ll help us level up all things legal & gov affairs at Cognition. Welcome Paul!
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Devin just got new counsel. Today I’m joining @cognition as Chief Legal and Global Affairs Officer.
We're excited to be officially launching the @cognition Ambassador program for @DevinAI today. For the first time we are opening up applications to bring on another 50 Ambassadors Globally to join our existing Ambassadors from around the world. If you'd like to be a part of our growing community, you can apply here: Ambassadors receive free Devin Max plans, on-demand credits, event and meetup support, direct communication with the Cognition team, early access to features, and other benefits. I will link to some of our existing ambassadors below so you can connect and give them a follow!
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In 1958 Ian Donald published what is now the foundational paper on medical ultrasound for obstetrics. He was so widely ridiculed by his colleagues at the time that they nicknamed him Mad Donald [1], and one said ultrasound would be useful only to "a gynecologist who was blind and had lost the use of both hands" [2]. Another noted that he'd invented a £10,000 device to undertake a task that could be accomplished with a £0.02 rubber glove. [3] Last week, my wife and I welcomed our first child into the world. She had a rare pregnancy complication that until recently would have meant only a 28% intact survival rate for our newborn. But in 2013 US guidance was updated to add regular preventative screening for her condition at the 20-week ultrasound, and with early detection the survival rate is ~99%. (In the UK, preventative screening is still not recommended, for reasons like "it is not known how accurate screening tests are" [4].) The entire history of radiology is people expressing skepticism about the work done by innovators. I for one am grateful for folks like @DavidSHolz building new classes of devices that can help us see things in new ways, and I'll be rooting for their success. Hand in hand with my wife and our healthy baby boy.
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Besides full body ultrasound CT, just wait until solid-state nanopore sequencing reaches industrial maturity and we get cheap, abundant at-home DNA/RNA testing. You'll know exactly what's causing your cold, what kind of mold that is, which antiobiotic to take, what's wrong with your micriobiome... The future is gonna be great.
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New hardest coding eval just dropped. Let’s see how long it takes to saturate.
Introducing FrontierCode: a coding eval that raises the bar for difficulty & quality. Each task took 40+ hrs of work by leading open-source maintainers. Models write sloppy code that works but isn’t maintainable. Our eval is first to measure: would you actually merge this code?
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Devin Desktop is our first product launch that’s fully agent-neutral. You can run your own custom background agents directly from the desktop app, Devin, or even Claude Code / Codex. Part of Cognition being the Independent Agent Lab is working well with all of the agents - excited to do more in this direction.
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Introducing Devin Desktop. Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.
Big milestone today. But still very early for self-driving software. When I was working on Autopilot at Tesla, we had an internal infra project called "Operation Vacation" - the goal being that the entire Autopilot engineering team could take a vacation and come back to a better self-driving stack as long as the data kept flowing and the models kept training. We'll soon see the same idea come to life for entire software products, managed and improved by fleets of Devins. Last year, our usage graph had a big dip during the holidays. A goal on our engineering team is that the same time this year has no dip, because the Devins are proactive and working by default. Automations are live in the product already - give it a try!
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1/ We’ve raised over $1B at a $26B valuation, led by @Lux_Capital, @generalcatalyst, and @8vc. Our enterprise usage has grown >10x since the start of this year, and our run-rate revenue grew to $492 M. We launched Devin two years ago as the first AI software engineer. Since then, cloud agents have gone from niche to mainstream, and today they are the fastest growing way to create software.
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I don't think people realize how different programming feels when proactive automations are set up. On every important Slack channel inside Cognition, we have a Devin automation monitoring all posts - triaging, solving, routing, reviewing. Devin knows who works on which parts of the codebase, who to loop in for feedback / approval, and when to chime in vs. stay silent. The baseline hum of engineering progress is almost entirely autonomous now. Engineers steer the big bets for future product directions while Devins maintain and polish the status quo.
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I'm genuinely mind blown by how good @DevinAI automations are it's the first product to nail the UX and execution of this kind of thing for me (having tried claude/codex equivalents)
Before Cognition / After Devin
honestly i dont remember the world before devin anymore
Having to manually prompt your coding agent to do work will soon feel like a UX bug. The future is setting up automations so that your agent already does the work by the time you log on. We've shipped a ton of functionality around this over the past few months. Excited to release Auto-Triage publicly today!
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Introducing Devin Auto-Triage: Your AI first-responder with long-term memory. Devin can monitor incoming bugs, alerts, and incidents, investigate them, and come back with context, next steps, or a PR.
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@mattbergland @sandeepDshah Devin Review is criminally underrated. One of my favorite modern “AI dev” products.
# The Path Forward for AI Startups A lot of founders are messaging each other after the SpaceXAI <> Cursor “IPO-deferred acquisition”. Common discussion topic: what is the future for independent startups? Must ~everyone ultimately be acquired by a frontier lab or go extinct? The data from our direct experience @cognition suggests the opposite. The more startups in a category that defect from independent competition by selling to a lab, the stronger the remaining ones become. We experienced this firsthand last year with Windsurf. When the founders went to Google and we acquired the remaining company, it dramatically accelerated our product roadmap and GTM. Now, cloud agents are ready for prime time, and our usage has exploded. (We’re in the fastest rate of usage growth in Cognition’s history - almost 50% month-over-month growth in Devin enterprise.) We already see the next round of acceleration with yesterday’s news, from prospects and customers to candidate inbound. In just about every category, there’s a clear market for a winning independent offering that’s not tied to models from any one lab. Especially in a space as dynamic as software engineering, where customers value model flexibility as the rankings from different providers are constantly changing. For startups to seize that independence opportunity, here are the lessons we’ve learned so far: 1. DIFFERENTIATION You need to have extremely clear differentiation vs. what’s already offered by the labs. Cursor had stiff competition from Claude Code in self-serve, in part because one tool was substitutable for the other, which presented a challenge. Our approach has been to differentiate heavily for enterprises, which is the largest market for software engineering. Specifically: 1. We invest as much in forward deployed engineering and AI enablement as we do in core R&D. Our customers treat us as a change management partner, not just an AI software engineering platform. We run 1000-person workshops all around the world to help train developers inside companies on frontier AI adoption. We target specific use cases and outcomes in addition to providing developer tooling. 2. We focus on accelerating the *entire software development lifecycle* at large company scale, not just the writing of code. Devins now spin up automatically for everything from ticket scoping to DeepWiki codebase indexing to security vulnerability remediation and application monitoring alert response. 3. We eat the pain of deployment complexity to work well in the largest and most complex environments imaginable. Cognition can run inside a customer’s virtual private cloud, has a permissioning and team collaboration model that can scale to 100,000+ developers inside one company, runs as well for COBOL mainframes as it does for modern Python. From day 1 each Devin ran in a microVM on its own machine, vs running locally as a CLI tool, which allows arbitrary horizontal scaling and is a better fit for event-driven automation. Of course, one element of startup differentiation will always be model independence. This is particularly powerful in large enterprises, who value supplier continuity and the ability to centralize tooling without taking on the business risk that they committed to the wrong foundation model. And useful for individual developers, who always want to try the latest models. (If you haven’t yet tried the Windsurf 2.0 release which came out last week, it’s a good day to give it a shot!) I expect the labs will catch up on some of these fronts at some point. But at that point, we’ll have already made the next leap in differentiation, because… 2. FOCUS You won’t outcompete the labs in everything, but you can outcompete the labs in *your* thing. Every application domain has fractal complexity at the edges. Lean in to what makes your domain special and offer things no one else can. Does it make sense for a lab to devote training resources to a specialized code review model? Probably not - they’re working on AGI. But for the 3-6 month window where the latest frontier models don’t solve that use case at acceptable performance, cost, or latency, do it yourself and build a better product experience than would otherwise be possible. Rinse and repeat as the frontier of what’s possible via specialization continues to evolve. 3. VELOCITY One of our values at Cognition is: “Every second counts.” Maniacal urgency helps in every startup, but it counts extra in today’s accelerated AI times where advantages compound faster than before. With sufficient focus, you can out-accelerate the AI labs on any one specific feature or workflow. Do this consistently to stretch the overhang of what’s enabled by each new generations of models, and you can maintain your edge on a differentiated product experience. - In many ways the SpaceXAI <> Cursor news is a win for everyone. SpaceX gets a new research team and the chance to become competitive in coding. Cursor gets a meaningful exit and the opportunity to accelerate their research roadmap with much more compute. And the whole ecosystem benefits from increased competitiveness among the foundation model labs. Congrats to the teams on the outcome.
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