Cohere Command R Plus vs Mistral Mixtral 8x7B

Detailed comparison for LLMs

CohereMistral

On Guardion's LLM vulnerability Benchmark, Mistral Mixtral 8x7B is the more secure of the two: Command R Plus scores 43.3% and Mixtral 8x7B scores 38.0% on attack success rate (ASR) (lower is better).

Head-to-Head Overview

Mixtral 8x7B is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Cohere Command R Plus vs Mistral Mixtral 8x7B. Green marks the safer model on each metric.

Overall (ASR)

Command R Plus
43.3%
Mixtral 8x7B
38.0%

TAP Attack Method (ASR)

Command R Plus
65.8%
Mixtral 8x7B
66.2%

Crescendo Attack Method (ASR)

Command R Plus
47.1%
Mixtral 8x7B
24.3%

Zero-Shot (ASR)

Command R Plus
17.1%
Mixtral 8x7B
23.6%

Key Highlights

  • Mistral Mixtral 8x7B has a lower Overall (ASR).
  • Cohere Command R Plus has a lower TAP Attack Method (ASR).
  • Mistral Mixtral 8x7B has a lower Crescendo Attack Method (ASR).
  • Cohere Command R Plus has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Command R Plus
Mixtral 8x7B
Full security profile
Cohere Command R Plus
Full security profile
Mistral Mixtral 8x7B

Frequently asked questions

Is Cohere Command R Plus or Mistral Mixtral 8x7B more secure?

On Guardion's LLM vulnerability Benchmark, Mistral Mixtral 8x7B is the more secure of the two: Command R Plus scores 43.3% and Mixtral 8x7B scores 38.0% on attack success rate (ASR) (lower is better).

What is the attack success rate (ASR) of Command R Plus vs Mixtral 8x7B?

Command R Plus has a 43.3% ASR and Mixtral 8x7B has a 38.0% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Command R Plus and Mixtral 8x7B 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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