DeepSeek DeepSeek VL2 vs Mistral Mistral Large 2

Detailed comparison for LLMs

DeepSeekMistral

On Guardion's LLM vulnerability Benchmark, Mistral Mistral Large 2 is the more secure of the two: DeepSeek VL2 scores 52.0% and Mistral Large 2 scores 42.0% 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 Large 2 is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for DeepSeek DeepSeek VL2 vs Mistral Mistral Large 2. Green marks the safer model on each metric. Only the overall score is available for estimated models.

Overall (ASR)

DeepSeek VL2
52.0%
Mistral Large 2
42.0%

TAP Attack Method (ASR)

DeepSeek VL2
100.0%
Mistral Large 2
100.0%

Crescendo Attack Method (ASR)

DeepSeek VL2
100.0%
Mistral Large 2
100.0%

Zero-Shot (ASR)

DeepSeek VL2
100.0%
Mistral Large 2
100.0%

Key Highlights

  • Mistral Mistral Large 2 has a lower Overall (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
DeepSeek VL2
Mistral Large 2
Full security profile
DeepSeek DeepSeek VL2
Full security profile
Mistral Mistral Large 2

Frequently asked questions

Is DeepSeek DeepSeek VL2 or Mistral Mistral Large 2 more secure?

On Guardion's LLM vulnerability Benchmark, Mistral Mistral Large 2 is the more secure of the two: DeepSeek VL2 scores 52.0% and Mistral Large 2 scores 42.0% 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 DeepSeek VL2 vs Mistral Large 2?

DeepSeek VL2 has a 52.0% ASR and Mistral Large 2 has a 42.0% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were DeepSeek VL2 and Mistral Large 2 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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