Cohere Command R Plus vs Deepseek Deepseek R1

Detailed comparison for LLMs

CohereDeepseek

On Guardion's LLM vulnerability Benchmark, Deepseek Deepseek R1 is the more secure of the two: Command R Plus scores 43.3% and Deepseek R1 scores 42.6% on attack success rate (ASR) (lower is better).

Head-to-Head Overview

Deepseek R1 is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Cohere Command R Plus vs Deepseek Deepseek R1. Green marks the safer model on each metric.

Overall (ASR)

Command R Plus
43.3%
Deepseek R1
42.6%

TAP Attack Method (ASR)

Command R Plus
65.8%
Deepseek R1
76.9%

Crescendo Attack Method (ASR)

Command R Plus
47.1%
Deepseek R1
34.8%

Zero-Shot (ASR)

Command R Plus
17.1%
Deepseek R1
16.1%

Key Highlights

  • Deepseek Deepseek R1 has a lower Overall (ASR).
  • Cohere Command R Plus has a lower TAP Attack Method (ASR).
  • Deepseek Deepseek R1 has a lower Crescendo Attack Method (ASR).
  • Deepseek Deepseek R1 has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Command R Plus
Deepseek R1
Full security profile
Cohere Command R Plus
Full security profile
Deepseek Deepseek R1

Frequently asked questions

Is Cohere Command R Plus or Deepseek Deepseek R1 more secure?

On Guardion's LLM vulnerability Benchmark, Deepseek Deepseek R1 is the more secure of the two: Command R Plus scores 43.3% and Deepseek R1 scores 42.6% on attack success rate (ASR) (lower is better).

What is the attack success rate (ASR) of Command R Plus vs Deepseek R1?

Command R Plus has a 43.3% ASR and Deepseek R1 has a 42.6% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Command R Plus and Deepseek R1 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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