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Public story · 2026-07-27 · high
Project Perception pits red, blue, and green agents against each other, and hits Defender in public preview August 3.
Why now: Microsoft announced both on July 27, with the Defender preview set for August 3.
Microsoft shipped MAI-Cyber-1-Flash on July 27, a cybersecurity model trained on its own exploit and remediation records.
Microsoft says the model runs inside MDASH at half the cost of leading models, per its announcement. That cost claim matters as much as the security claims for anyone comparing model spend.
Project Perception, the agent platform released alongside it, runs red-team, blue-team, and green-team agents in the same workflow. Red-team agents hunt for compromise paths, blue-team agents triage what they find, and green-team agents remediate.
On CyberGym, the model scored 96%, which Microsoft says beats Anthropic's Mythos by 12 points, per the announcement.
Public preview lands August 3 inside Defender. The model also becomes available the same day on Azure AI Foundry, per the announcement.
A 12-point CyberGym gap over a named competitor deserves a second look before it moves a purchase decision. Microsoft's announcement doesn't say who ran the benchmark or whether the comparison used matched conditions.
What's clear is the structural bet. Microsoft packaged red, blue, and green agent roles as one runtime instead of shipping a model and leaving orchestration to security teams.
Each link below shares sources, entities, or timing with this story.
Microsoft competes with OpenAI / Shared entities / Same source domain / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Microsoft competes with OpenAI); both cover Flash, MAI, Microsoft, Thinking; reported by the same outlet (microsoft.ai).
Microsoft criticizes Claude Code / Shared entities / Shared topic / Earlier coverage / Tension
Linked by a graph relationship (Microsoft criticizes Claude Code); both cover Anthropic, Flash, July, Microsoft; overlapping topics (agent, microsoft, model).
Microsoft released Azure / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Microsoft released Azure); both cover Anthropic, MAI, Microsoft; overlapping topics (anthropic, azure, microsoft, model).
Microsoft released MDASH / Shared entities / Shared topic
Linked by a graph relationship (Microsoft released MDASH); both cover Anthropic, MDASH, Microsoft; overlapping topics (agent, anthropic, microsoft, model).
Microsoft competes with OpenAI / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Microsoft competes with OpenAI); both cover Anthropic, July, Microsoft; overlapping topics (anthropic, microsoft, model).
Anthropic partners with Microsoft / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Anthropic partners with Microsoft); both cover Anthropic, August, July; overlapping topics (agent, anthropic, august).
Linked by a graph relationship (Anthropic partners with Microsoft); both cover Anthropic, MAI, Microsoft; overlapping topics (anthropic, microsoft, model).
Microsoft competes with OpenAI / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Microsoft competes with OpenAI); both cover Flash, MAI, Microsoft; overlapping topics (agent, microsoft, model).