Dev Chheda
@devmchheda
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building @cognition
San Francisco, CA
Joined February 2023
Cognition 🤝 Windsurf. Best team up ever.
Cognition has signed a definitive agreement to acquire Windsurf. The acquisition includes Windsurf’s IP, product, trademark and brand, and strong business. Above all, it includes Windsurf’s world-class people, whom we’re privileged to welcome to our team. We are also honoring
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Congrats to the @antigravity team on the launch today! fyi you missed a spot:
Excited to launch Google Antigravity, our next generation agentic IDE, now powered by Gemini 3!
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So Google just forked the Windsurf codebase and they even forgot to remove the Cascade branding in some places
which ide did they use to build antigravity? windsurf? cursor?
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New model in Windsurf!
GPT-5.1 and GPT-5.1-Codex are now live in Windsurf All paid users get free access for the next 7 days. GPT-5.1 is also set as the default model for new users.
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GPT-5.1 and GPT-5.1-Codex are now live in Windsurf All paid users get free access for the next 7 days. GPT-5.1 is also set as the default model for new users.
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Codemaps is one of the first AI tools that doesn't just make me faster, but actually makes me smarter. Enhancing + materializing my mental map of the code is extremely high value for hard debugging tasks and exploring unfamiliar systems
Introducing Codemaps in @windsurf! powered by SWE-1.5 and Sonnet 4.5 “Your code is your understanding of the problem you’re exploring. So it’s only when you have your code in your head that you really understand the problem.” — @paulg
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Devin computer use is the most I've felt the AGI since the original Devin demos 1.5 years ago
Devin now has full computer use capabilities and can share screen recordings. You can control desktop apps, build and QA mobile apps, and automate tedious work. Here are some examples that blew our team away: 1. Making a desktop game
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Devin now has full computer use capabilities and can share screen recordings. You can control desktop apps, build and QA mobile apps, and automate tedious work. Here are some examples that blew our team away: 1. Making a desktop game
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Today we’re releasing SWE-1.5, our fast agent model. It achieves near-SOTA coding performance while setting a new standard for speed. Now available in @windsurf.
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You can now try a new stealth model in Windsurf. Falcon Alpha is a powerful agentic model designed for speed. We're excited to hear what you think ⚡️
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for the past few years, pushing the frontier of generative biology has been my driving goal. this summer as part of the team @valthostech, i realized that as these capabilities advance, it’s more important than ever to deploy and operationalize them to safeguard humanity against
Valthos builds next-generation biodefense. Of all AI applications, biotechnology has the highest upside and most catastrophic downside. Heroes at the frontlines of biodefense are working every day to protect the world against the worst case. But the pace of biotech is against
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Introducing SWE-grep and SWE-grep-mini: Cognition’s model family for fast agentic search at >2,800 TPS. Surface the right files to your coding agent 20x faster. Now rolling out gradually to Windsurf users via the Fast Context subagent – or try it in our new playground!
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New Devin agent just dropped. 2x Faster + 12% Better at end-to-end tasks. Check out @walden_yan's demo below
We rebuilt Devin for Claude Sonnet 4.5. Available starting today as an Agent Preview that’s over 2x faster and 12% better on our Jr. Developer Evals.
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Sonnet 4.5 has been a huge boost in Windsurf - much faster and better at harder/longer tasks.
Claude Sonnet 4.5 is now available in Windsurf. The model's ability to maximize actions through parallel tool execution makes Cascade Agent runs dramatically faster and more effective. Now available for 1x credits to individual users for a limited time.
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Claude Sonnet 4.5 is now available in Windsurf. The model's ability to maximize actions through parallel tool execution makes Cascade Agent runs dramatically faster and more effective. Now available for 1x credits to individual users for a limited time.
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