Editor's Note
Welcome to the second installment of The Blitzy Blitz, where our autonomous software development platform tackles real-world production projects. Follow along for updates in the Open Source Enhancement Initiative and Building With Blitzy series on our blog.
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The Blitzy Blitz is back.

This week, the platform hit two major milestones in autonomous software development: one demonstrates enterprise-grade precision, the other innovative capability from scratch.

Whether you’re a hands-on engineer or in leadership, these milestones show what AI-driven software development can actually achieve.

How Blitzy Set a New Frontier For SWE-Bench Pro

A third party auditor, Quesma, validated Blitzy’s best-in-class SWE-Bench Pro public score, outperforming all other frontier models with a 66.5% completion rate.

The results highlight what happens when infinite code context meets autonomous development: precision, reliability and technical excellence at scale.

Curious how Blitzy achieved this? Dive into the full performance audit here.

Can AI build a C Compiler from Scratch? We tried it.

Last week, one of our blogs described how a single Blitzy run refined Claude’s C Compiler, completing all bug fixes in Anthropic’s implementation.

That got us thinking: could Blitzy take it one step further and build a C compiler from scratch?

The results were stunning. Engineers are still digging into the technical implications.

See Blitzy’s greenfield twist on this high-impact project here.

Upcoming Blitzy Events

Figma to Production Webinar

Join Blitzy Founding Designer Aditya Karra and Senior AI Solutions Consultant Ben Bergerson in a 30-minute live session on Blitzy’s integration with Figma, plus live Q&A.

From Figma frame to deployed application, see how Blitzy generates responsive code across every breakpoint, connects front-end output to back-end logic, and checks everything directly into your repo.

Monday, March 30th, 12 pm ET

Blitzy Networking Night

GTM leaders and sellers, let’s celebrate Q1!

Join us for drinks, networking, and connecting with Blitzy’s team and other top Boston tech and GTM leaders.

Hear from Lou Shipley on his new book, Unlikely Entrepreneurs, and Chris Harris, CRO at Blitzy, on building modern GTM teams.

Thursday, April 2nd, 5:30-7:30 pm ET

If you care about the future of autonomous software development, follow along.

Stay tuned for more engineering experiments, technical insights, and discussions you won’t want to miss.

Back in a blitz,

Team Blitzy

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