Sebastian Cañizares

7 posts

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Sebastian Cañizares

Sebastian Cañizares

@scanizaresf

Devin pilled

Katılım Şubat 2025
28 Takip Edilen11 Takipçiler
Sebastian Cañizares
Sebastian Cañizares@scanizaresf·
One of the most common questions I get in candidate interviews is: "Why'd you decide to keep building at Cognition post-Windsurf acquisition?" The answer is simple: Cognition is packed with incredible operators who challenge me every day. Former founders, cracked engineers, top sales reps and leaders. Every corner of the business is stacked with impressive people. Surrounding yourself with people who push you every day is one of the many joys of working here. It's not for everyone. But if that's what you're looking for, my DMs are open. We're hiring more A players.
Chris Barber (in SF)@chrisbarber

I asked people which companies have the highest density of talented people they know: 1st. Cognition - 9 votes Equal 1st. Anthropic - 9 votes 2nd. Modal - 5 votes 3rd. OpenAI - 4 votes 4th. Standard Intelligence - 3 votes 4th. Cursor - 3 votes Two votes each: - Ramp - Flapping Airplanes - DeepMind - Long Lake - Applied Compute One vote each: - SpaceXAI - SpaceX (treated separately, one vote was for the AI lab subsidiary and one was for the rocket team) - American Terawatt - Mechanize - Olix - Fluidstack - Chai Discovery - Sail Research - Etched - Core Automation - Specter - Clay - Applied Intuition - Sierra - Hivemind - Bitrig - Retro - Thinking Machines - Decagon - Precigenetics - Pangram - Reflect - Thrive Holdings - Adaption

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Arjun Mishra
Arjun Mishra@Colhodm·
I was determined after never having worked at a company for more than a year - to find a sick place to work. @calvingiroud whose judgement is the best out of anyone I know, had joined a few months before, and told me to chat. I entered the famed cog house at 12pm and left at 9. Kept thinking about everyone I met after I got home and how fun it would be to work with them. Turned out to be true! Work that by all rights should take months is done in hours by our engineering and sales teams, because we’re like the Yankees - if everyone was Ty Cobb. Everyone bats .350 here - join our squad
Chris Barber (in SF)@chrisbarber

I asked people which companies have the highest density of talented people they know: 1st. Cognition - 9 votes Equal 1st. Anthropic - 9 votes 2nd. Modal - 5 votes 3rd. OpenAI - 4 votes 4th. Standard Intelligence - 3 votes 4th. Cursor - 3 votes Two votes each: - Ramp - Flapping Airplanes - DeepMind - Long Lake - Applied Compute One vote each: - SpaceXAI - SpaceX (treated separately, one vote was for the AI lab subsidiary and one was for the rocket team) - American Terawatt - Mechanize - Olix - Fluidstack - Chai Discovery - Sail Research - Etched - Core Automation - Specter - Clay - Applied Intuition - Sierra - Hivemind - Bitrig - Retro - Thinking Machines - Decagon - Precigenetics - Pangram - Reflect - Thrive Holdings - Adaption

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Cognition
Cognition@cognition·
SWE-1.7 is available today in Devin across Web, Desktop, and CLI, running at 1000 tok/s. More details on the training run, infrastructure, data pipeline, and long-horizon behavior in the blog post: cognition.com/blog/swe-1-7
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Cognition
Cognition@cognition·
Introducing SWE-1.7, the most capable model we’ve trained yet. It scores within a few points of the strongest frontier models at a fraction of the cost, and is now available at 1000 tok/s. RL is not hitting its limit: after refining our recipe, we keep seeing gains as we scale
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Jin Su Park
Jin Su Park@jinsu·
I'm excited to share that I've joined Cognition as a Member of Design Staff. There comes a time when your origin saga concludes, and you step into your Avengers: Endgame moment. That's exactly how this feels. I am enthralled by the opportunity to help shape the future of AI software engineering. It's hard to contain the sheer excitement and the endless stream of ideas. I'm incredibly grateful for this once-in-a-lifetime opportunity to work alongside a world-class team of incredibly talented people. It's a privilege to contribute to a mission that's both ambitious and deeply impactful. A huge thank you to everyone who supported me and cheered me on throughout this journey. Every conversation, word of encouragement, and vote of confidence helped me get here. I'm especially grateful to my new teammates for the warm welcome. I can't wait to learn, build, and eventually show you all what we've been working on. Here's to this new chapter. 🚀 #newjob
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Joon Lee
Joon Lee@joon_h_lee·
Excited to share Devin Fusion, the first major launch I worked on at Cognition! Fusion achieves 35% cost savings by pairing frontier models with a lower-cost sidekick, while maintaining frontier-level coding performance. One thing I found especially interesting was how differently frontier models work with the same sidekick. Fable, for example, was much less of a micromanager than Opus or GPT 5.5. It also scoped the sidekick’s work better and did a better job reviewing its code.
Cognition@cognition

Conventional model routing sucks. It passes benchmarks but fails to write code you'd actually merge. Introducing Devin Fusion, a new hybrid-model harness for agentic coding. In testing, it reduces the cost of Fable-level intelligence by 35% and still feels good to use.

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David Senra
David Senra@davidsenra·
My conversation with @ScottWu46, founder and CEO of @Cognition, the company behind Devin, the first AI software engineer. 0:00 Scott Wu's Obsession With Winning 2:06 Competitive Programming, Games And Finding His People 4:24 Family, Go, And The Roots Of Scott's Competitiveness 8:35 Why Losing Hurts More Than Winning Feels Good 9:38 What Winning With Devin Looks Like 12:55 Devin Today: The AI Software Engineer 13:52 Software As The Human-Computer Interface 18:45 Why AI Progress Is Hard To Intuit 20:39 Thinking About AI From First Principles 22:57 What Happens When Agents Can Work For Months 30:18 The Original Thesis Behind Cognition 31:12 Launching Devin And Handling Criticism 37:17 Finding Product-Market Fit In The Enterprise 42:41 How Cognition Deploys Devin Inside Large Companies 48:34 Measuring ROI Instead Of Token Spend 50:01 Why Cognition Wants To Be Model-Neutral 52:18 Why Focus Lets Startups Beat Giants 57:14 Independence, Acquisitions, And Building A Generational Company 1:00:27 Why Money Is Not The Goal 1:03:42 One Life: Going For It All Includes paid partnerships.
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Keşfet

@Colhodm @calvingiroud @cognition @jinsu @joon_h_lee @DevinAI @davidsenra @ScottWu46