Microsoft Launches MAI-Cyber-1-Flash Cybersecurity AI Model

Microsoft AI released MAI-Cyber-1-Flash, a specialized transformer model designed for cyber defense that operates within the MDASH multi-model agentic scanning harness.

The model features 137 billion total parameters with 5 billion active, utilizing a 256k context length to process text-only inputs and outputs.

Derived from the MAI-Thinking-1 lineage, this model serves as a cybersecurity-focused fine-tune of the MAI-Code-1-Flash lightweight agentic coding model.