Google Gemini 2.0 Flash vs Mistral Mistral 8x22B

Detailed comparison for LLMs

GoogleMistral

On Guardion's LLM vulnerability Benchmark, Mistral Mistral 8x22B is the more secure of the two: Gemini 2.0 Flash scores 33.6% and Mistral 8x22B scores 31.5% on attack success rate (ASR) (lower is better).

Head-to-Head Overview

Mistral 8x22B is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Google Gemini 2.0 Flash vs Mistral Mistral 8x22B. Green marks the safer model on each metric.

Overall (ASR)

Gemini 2.0 Flash
33.6%
Mistral 8x22B
31.5%

TAP Attack Method (ASR)

Gemini 2.0 Flash
67.6%
Mistral 8x22B

Crescendo Attack Method (ASR)

Gemini 2.0 Flash
30.4%
Mistral 8x22B

Zero-Shot (ASR)

Gemini 2.0 Flash
2.8%
Mistral 8x22B
12.2%

Key Highlights

  • Mistral Mistral 8x22B has a lower Overall (ASR).
  • Google Gemini 2.0 Flash has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Gemini 2.0 Flash
Mistral 8x22B
Full security profile
Google Gemini 2.0 Flash
Full security profile
Mistral Mistral 8x22B

Frequently asked questions

Is Google Gemini 2.0 Flash or Mistral Mistral 8x22B more secure?

On Guardion's LLM vulnerability Benchmark, Mistral Mistral 8x22B is the more secure of the two: Gemini 2.0 Flash scores 33.6% and Mistral 8x22B scores 31.5% on attack success rate (ASR) (lower is better).

What is the attack success rate (ASR) of Gemini 2.0 Flash vs Mistral 8x22B?

Gemini 2.0 Flash has a 33.6% ASR and Mistral 8x22B has a 31.5% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Gemini 2.0 Flash and Mistral 8x22B tested?

Both were red-teamed with the HarmBench framework across zero-shot, TAP (Tree of Attacks with Pruning), and Crescendo multi-turn attacks, scored by Attack Success Rate.

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