1,800 adversarial attacks from 9 independent LLMs (GPT-4o, Gemini 2.5 Flash, Grok-3, Claude Sonnet, Mistral Large, DeepSeek V3, Command R+, Llama 3.1 8B, and Phi-4). Zero bypasses."> 1,800 adversarial attacks from 9 independent LLMs (GPT-4o, Gemini 2.5 Flash, Grok-3, Claude Sonnet, Mistral Large, DeepSeek V3, Command R+, Llama 3.1 8B, and Phi-4). Zero bypasses.">

99.5%. Zero Bypasses.

1,800 adversarial attacks. 9 independent LLM models (GPT-4o, Gemini 2.5 Flash, Grok-3, Claude Sonnet, Mistral Large, DeepSeek V3, Command R+, Llama 3.1 8B, and Phi-4). 792 AGS v2.1 dimensions. Zero genuine bypasses.

Attack Models

9 Independent LLM Models

Each model independently generated adversarial attacks against Agent Shield's governance layer. Every single attack was blocked.

GPT-4o

200 / 200 blocked

Gemini 2.5 Flash

200 / 200 blocked

Grok-3

200 / 200 blocked

Claude Sonnet 4

200 / 200 blocked

Mistral Large

200 / 200 blocked

DeepSeek V3

200 / 200 blocked

Command R+

200 / 200 blocked

Llama 3.1 8B

200 / 200 blocked

Phi-4

200 / 200 blocked

Methodology

Cryptographic Integrity

Every benchmark result is independently verifiable through a complete cryptographic audit trail.

Parallelised attack generation across all 9 models simultaneously
HMAC-signed results for every individual governance evaluation
Cryptographic audit trail ensuring tamper-proof result verification
Canary integrity checks validating benchmark environment authenticity

The EU AI Act

The EU AI Act enforcement begins August 2, 2026. Every AI agent deployment in Europe requires governance evidence.

Enforcement deadline: 2 August 2026

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