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Products & ServicesEvent: September 1, 2026

Sonar announced that GLM-5.3-Flash, a self-hostable, MIT-licensed open model with 320B parameters, 18B active, 1M-token context, and a 18B MoE, is available for download.

Published

Signal category

Products & Services

Quote

That's GLM-5.3-Flash — aka

Edgar Kussberg|Sonar team

Company

Sonar

Trusted by 7M devs, Sonar is committed to enabling developers and organizations to build better code for better software

Industry
Software Development
Location
Vernier, CH
Company size
1,020 employees

Sonar is the trust and verification layer for AI code, and the industry standard for automated code review for 17+ years. Sonar delivers deterministic, repeatable, and actionable code verification at scale by integrating code quality and code security into a single platform. The company analyzes more than 750 billion lines of code daily to ensure software is secure, reliable, and maintainable. Sonar is rooted in the open source community and is trusted by 7M+ developers globally, including teams at Snowflake, Booking.com, Deutsche Bank, AstraZeneca, and Ford Motor Company. To learn more about Sonar, please visit: www.sonar.com

Founded 2008

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