Mistral Mistral Large 3 675B Base vs Mistral Mistral 8x22B

Detailed comparison for LLMs

MistralMistral

On Guardion's LLM vulnerability Benchmark, Mistral Mistral 8x22B is the more secure of the two: Mistral Large 3 675B Base scores 45.0% 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

Mistral 8x22B is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Mistral Mistral Large 3 675B Base vs Mistral Mistral 8x22B. Green marks the safer model on each metric. Only the overall score is available for estimated models.

Overall (ASR)

Mistral Large 3 675B Base
45.0%
Mistral 8x22B
31.5%

TAP Attack Method (ASR)

Mistral Large 3 675B Base
100.0%
Mistral 8x22B

Crescendo Attack Method (ASR)

Mistral Large 3 675B Base
100.0%
Mistral 8x22B

Zero-Shot (ASR)

Mistral Large 3 675B Base
100.0%
Mistral 8x22B
12.2%

Key Highlights

  • Mistral Mistral 8x22B has a lower Overall (ASR).
  • Mistral Mistral 8x22B has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Mistral Large 3 675B Base
Mistral 8x22B
Full security profile
Mistral Mistral Large 3 675B Base
Full security profile
Mistral Mistral 8x22B

Frequently asked questions

Is Mistral Mistral Large 3 675B Base or Mistral Mistral 8x22B more secure?

On Guardion's LLM vulnerability Benchmark, Mistral Mistral 8x22B is the more secure of the two: Mistral Large 3 675B Base scores 45.0% 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 Mistral Large 3 675B Base vs Mistral 8x22B?

Mistral Large 3 675B Base has a 45.0% 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 Mistral Large 3 675B Base 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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