Uploaded November 2025 | Updated September 2026, 1 week ago

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In this talk, Sasha Rush introduces Cursor Composer, a groundbreaking agent-based LLM designed to transform the way developers code.

Composer combines best-in-class coding intelligence with unmatched speed, enabling developers to generate, understand, and optimize code more efficiently than ever before. Sasha dives into the design principles behind Composer, how it leverages agent-based reasoning, and what makes it stand out in the rapidly evolving landscape of AI-powered development tools.

Interested in more?
Watch the full Day 1 Keynote: • Ray Summit 2025 Keynote Day 1| Where AI Bu...
Check out the Ray Summit breakout session recordings coming soon!

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