Cognition (@cognition) / X

Cognition

773 posts

Cognition

@cognition

Makers of Devin, the first AI software engineer. We are an applied AI lab building end-to-end software agents. Join us: cognition.com

San Francisco Bay Area

devin.ai/?utm_source=x&…

Joined January 2024

Following

162.9K

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Cognition
@cognition
Jun 8
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?
2.5M
Cognition
@cognition
Jun 18
Security review is now part of every Devin Review. Open a PR and Devin automatically finds the vulnerabilities scanners miss, explains each one, and drafts the fix.
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Cognition
@cognition
Jun 18
Replying to @cognition
Each finding is ranked by severity, tagged with a CWE ID, and comes with a fix drafted as a merge-ready pull request. Devin reviews every PR automatically, so your security posture finally keeps pace with your shipping velocity. Learn more:
Introducing Security in Devin Review
From devin.ai
3K
Cognition
@cognition
Jun 18
Every PR you open in Devin Review now gets a security review. Try it on your next one:
app.devin.ai
Devin | The AI Software Engineer
Your reliable AI software engineer
2.2K
Cognition reposted
Joe Petrich
@jpetrich
Jun 12
Saw this Wednesday and immediately knew we needed our own. So we built it: an internal Quick for everyone at @Courtyard_io to ship and share sites just as fast - but git-backed, behind SSO, in our own style. Live 24 hours later, built with @cognition's @DevinAI.
00:00
Daniel Beauchamp
@pushmatrix
Jun 10
Replying to @pushmatrix
Since Quick launched in July 2025, we’ve collectively built more than 50,000 sites. Over 50% of employees have at least one Quick site. When you remove the barriers to build & share, it’s incredible what happens. More examples of how we’re using Quick : shopify.engineering/quick
12K
Cognition
@cognition
Jun 13
We’re removing access to Claude Fable 5 in Cognition products following Anthropic’s latest announcement and the US government directive to suspend access. All other models remain available in Devin, including Claude Opus 4.8 and GPT-5.5. Devin Ultra mode will continue to use
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Cognition
@cognition
Jun 12
Last week we introduced the AI Productivity Guarantee: a $10,000,000 bet that Devin delivers engineering value. Today, @ryanbai walks you through how we calculate, benchmark, and guarantee it:
Ryan Bai
@ryanbai
Jun 12
Article
$10,000,000 on the line: how we measure Devin’s engineering output
We're putting up to $10M per customer behind a single claim: Devin delivers more engineering output than you pay for. This is the system we built to prove it, validated on independent data we...
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Cognition
@cognition
Jun 11
Congratulations to @axliu42 on receiving the ACM Doctoral Dissertation Award for his work on learning-theoretic foundations for understanding quantum systems. Allen joined Cognition's research team this week while continuing as a professor at NYU. We’re honored and excited to
Association for Computing Machinery
@TheOfficialACM
Jun 10
Congratulations to Allen Liu, who received the ACM Doctoral Dissertation Award for his dissertation “Learning Theoretic Foundations for Understanding Quantum Systems,” toward a PhD earned at the @MIT . Liu’s thesis reshapes our understanding of quantum systems through
27K
Cognition
@cognition
Jun 11
/handoff is one of the most powerful features of Devin CLI: close your laptop, your agents keep working from the cloud. Now, we've open sourced it.
Jared Zoneraich
@imjaredz
Jun 11
We've open sourced my favorite Devin feature: /handoff Hand off jobs to cloud Devins from your local machine Install it as a plugin in Claude Code or Codex or any other coding agent Close your laptop without pausing your agents 😉
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Cognition
@cognition
Jun 11
Two days left to apply for the Inference-Time Compute Hackathon, hosted by Cognition, @mercor_ai, @Etched, and @AnthropicAI, where you get: • 8x H100s per team • $100k+ in prizes • Dedicated Agents Track Build something that pushes the frontier.
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Cognition
@cognition
Jun 11
Apply here: luma.com/hncudfxb June 19-20 · SF
Inference-Time Compute Hackathon · Luma
From luma.com
5.8K
Cognition
@cognition
Jun 9
Replying to @cognition
You can try Claude Fable 5 as part of Devin Cloud’s Ultra agent. Devin Ultra is our smartest and most capable agent, which excels at long-horizon tasks and debugging. We tuned the harness so Ultra costs only ~40% more than default Devin agent. Claude Fable 5 is also available
27K
Cognition
@cognition
Jun 9
Try out Devin today!
Devin
From devin.ai
9.8K
Cognition
@cognition
Jun 9
Read our blog post:
Update on Claude Fable 5 in Devin
From devin.ai
8.1K
Cognition
@cognition
Jun 9
Claude Fable 5 is now available in Devin. Fable 5 earns the #1 spot on FrontierCode, our benchmark for real-world engineering tasks that grades mergeability and quality:
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Cognition reposted
Devin Desktop
@devindesktop
Jun 8
At @tryramp, engineers use Devin Desktop to bring their favorite agents into one place. With Devin Desktop they can dispatch, monitor, and jump between agents from a single surface with shared context across every task.
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Cognition
@cognition
Jun 8
Replying to @cognition
FrontierCode has three task sets: Extended (150 tasks), Main (100 tasks) and Diamond (50 tasks). SOTA LLMs have significant room for improvement, with the top model earning a score of just 13.4/100 on our Diamond task set.
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Cognition
@cognition
Jun 8
You can find full model results and technical implementation details on our blog:
Introducing FrontierCode
From cognition.ai
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