Larsen Cundric
@larsencc
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Just doing things @browser_use
San Francisco, CA
Joined March 2025
Hi there! I’m a founding engineer at @browser_use — building the backend, frontend, and infra for real-world web agents that can browse and complete tasks like a human. I’m learning a ton, making mistakes, shipping fast, and asking questions along the way. Follow if you're
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Hear me out. Cursor x Tesla so I can doordash and vibecode at the same time 🤝
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Harry lowkey had one of the best builds lmao. Many gymbros could never. Look at those legs wtf.
@historyinmemes Escape artist Harry Houdini locked up in chains about to take a 30 foot plunge off the Harvard Bridge into the Charles River in Boston, 1908.
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“Browser Use is completely useless…” That was an actual email. Working @browser_use as the first employee and founding engineer taught me more than just shipping fast. It taught me how to deal with customers. You get to see a variety of them: > some are amazing. > some are
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my fave lil stripe wrapper
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Gemini 3 flash rocks! In terms of performance we see: gemini-3-pro %59.7 gemini-3-flash %56.5 gpt 5.2 %56.0 sonnet 4.5 %47
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This guy is a legend
so nice to watch the queries to the LLM you trained with months of experiments, dealing with most unbelievable infra bugs, and everything else even cooler is that all queries are <1s which means people are getting browser tasks done FAST with this my dirty little 1AM pleasure
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Migrate to v2 🙏
Heads up: Browser Use API v1 is being sunset on Jan 1st. It will stop being supported after that date. Please migrate to the latest API v2 and avoid building anything new on v1. See docs in the comments for Cloud API v2 👇
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Today, we're releasing BU-30B-A3B-Preview (OSS)🧙 For the first time, you can run hundreds of browser tasks reliably on $1 of compute👀 > 30B parameters > 3B active > SoTA quality at real-time speed Welcome to the future of web agents. Try it locally or on our cloud today☁️
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We open sourced BU-30B-A3B-Preview. The best model for web agents 🧙 Here is how it performs compared to other models 👀
Today, we're releasing BU-30B-A3B-Preview (OSS)🧙 For the first time, you can run hundreds of browser tasks reliably on $1 of compute👀 > 30B parameters > 3B active > SoTA quality at real-time speed Welcome to the future of web agents. Try it locally or on our cloud today☁️
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Introducing BU-30B-A3B-Preview (OSS) 🚀
Today, we're releasing BU-30B-A3B-Preview (OSS)🧙 For the first time, you can run hundreds of browser tasks reliably on $1 of compute👀 > 30B parameters > 3B active > SoTA quality at real-time speed Welcome to the future of web agents. Try it locally or on our cloud today☁️
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Here's how I use Browser Use skills and Claude to find the perfect event for this weekend!
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We’re hiring 2 summer interns on the NVIDIA Brev team! Apply here: https://t.co/h7iswNxJCU
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