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From the workbench

Insights

Thoughts on AI, software engineering, and building products.

  • Sentinel R3
    Model releaseSep 19, 2026

    Introducing Sentinel-R3: A Tooled-Up Agent for Authorized Penetration Testing

    Sentinel-R3 is Glyph Software’s 27B reasoning and tool-use model for authorized penetration testing — rebuilt on a hybrid-attention base with a 262k context and a nineteen-tool agent surface.

  • sentinel_
    AI & SecurityAug 11, 2026

    Introducing sentinel: A Red-Teaming Agent for the Terminal

    sentinel is a red-teaming agent CLI that maps attack surface, audits for vulnerabilities, and writes the report — with every command it runs confined to a container it cannot escape.

  • Sentinel R2.1
    Model releaseJul 14, 2026

    Introducing Sentinel-R2.1: An Agent for Authorized Penetration Testing

    Sentinel-R2.1 is Glyph Software’s 9B reasoning and tool-use model for authorized penetration testing, security research, and attack-path reporting.

  • monza.
    Open sourceMar 19, 2026

    Introducing Monza: Ephemeral Sandboxes for AI Agents

    Monza is an open-source platform for spinning up short-lived, isolated development containers that AI agents can use to write, execute, and test code safely.

  • Router
    Model releaseAug 11, 2025

    Release of Reasoning Router

    Release of Reasoning Router — an NLP model designed for reasoning-depth classification

  • glyph.
    CompanyAug 8, 2025

    Announcing the launch of Glyph Software LLP

    We're excited to introduce Glyph Software LLP — building scalable, AI-powered solutions for modern businesses.

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