Mistral Mistral NeMo Instruct vs Deepseek Deepseek V3

Detailed comparison for LLMs

MistralDeepseek

On Guardion's LLM vulnerability Benchmark, Deepseek Deepseek V3 is the more secure of the two: Mistral NeMo Instruct scores 50.0% and Deepseek V3 scores 47.2% 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

Deepseek V3 is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Mistral Mistral NeMo Instruct vs Deepseek Deepseek V3. Green marks the safer model on each metric. Only the overall score is available for estimated models.

Overall (ASR)

Mistral NeMo Instruct
50.0%
Deepseek V3
47.2%

TAP Attack Method (ASR)

Mistral NeMo Instruct
100.0%
Deepseek V3
79.5%

Crescendo Attack Method (ASR)

Mistral NeMo Instruct
100.0%
Deepseek V3
49.3%

Zero-Shot (ASR)

Mistral NeMo Instruct
100.0%
Deepseek V3
12.8%

Key Highlights

  • Deepseek Deepseek V3 has a lower Overall (ASR).
  • Deepseek Deepseek V3 has a lower TAP Attack Method (ASR).
  • Deepseek Deepseek V3 has a lower Crescendo Attack Method (ASR).
  • Deepseek Deepseek V3 has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Mistral NeMo Instruct
Deepseek V3
Full security profile
Mistral Mistral NeMo Instruct
Full security profile
Deepseek Deepseek V3

Frequently asked questions

Is Mistral Mistral NeMo Instruct or Deepseek Deepseek V3 more secure?

On Guardion's LLM vulnerability Benchmark, Deepseek Deepseek V3 is the more secure of the two: Mistral NeMo Instruct scores 50.0% and Deepseek V3 scores 47.2% 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 NeMo Instruct vs Deepseek V3?

Mistral NeMo Instruct has a 50.0% ASR and Deepseek V3 has a 47.2% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Mistral NeMo Instruct and Deepseek V3 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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