Google Gemini 2.0 Flash Thinking vs Mistral Mistral 8x22B

Detailed comparison for LLMs

GoogleMistral

On Guardion's LLM vulnerability Benchmark, Google Gemini 2.0 Flash Thinking is the more secure of the two: Gemini 2.0 Flash Thinking scores 21.5% and Mistral 8x22B scores 31.5% on attack success rate (ASR) (lower is better). One or both scores are estimated from public safety evaluations pending a Guardion benchmark run.

Head-to-Head Overview

Gemini 2.0 Flash Thinking is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Google Gemini 2.0 Flash Thinking vs Mistral Mistral 8x22B. Green marks the safer model on each metric. Only the overall score is available for estimated models.

Overall (ASR)

Gemini 2.0 Flash Thinking
21.5%
Mistral 8x22B
31.5%

TAP Attack Method (ASR)

Gemini 2.0 Flash Thinking
100.0%
Mistral 8x22B

Crescendo Attack Method (ASR)

Gemini 2.0 Flash Thinking
100.0%
Mistral 8x22B

Zero-Shot (ASR)

Gemini 2.0 Flash Thinking
100.0%
Mistral 8x22B
12.2%

Key Highlights

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

Security Profile

Outward is better on every axis.

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

Frequently asked questions

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

On Guardion's LLM vulnerability Benchmark, Google Gemini 2.0 Flash Thinking is the more secure of the two: Gemini 2.0 Flash Thinking scores 21.5% and Mistral 8x22B scores 31.5% on attack success rate (ASR) (lower is better). One or both scores are estimated from public safety evaluations pending a Guardion benchmark run.

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

Gemini 2.0 Flash Thinking has a 21.5% 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 Thinking 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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