Cohere Command R 7B vs OpenAI GPT-4.1

Detailed comparison for LLMs

CohereOpenAI

On Guardion's LLM vulnerability Benchmark, Cohere Command R 7B is the more secure of the two: Command R 7B scores 25.8% and GPT-4.1 scores 34.9% on attack success rate (ASR) (lower is better).

Head-to-Head Overview

Command R 7B is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Cohere Command R 7B vs OpenAI GPT-4.1. Green marks the safer model on each metric.

Overall (ASR)

Command R 7B
25.8%
GPT-4.1
34.9%

TAP Attack Method (ASR)

Command R 7B
45.9%
GPT-4.1
57.6%

Crescendo Attack Method (ASR)

Command R 7B
26.2%
GPT-4.1
44.9%

Zero-Shot (ASR)

Command R 7B
GPT-4.1
2.3%

Key Highlights

  • Cohere Command R 7B has a lower Overall (ASR).
  • Cohere Command R 7B has a lower TAP Attack Method (ASR).
  • Cohere Command R 7B has a lower Crescendo Attack Method (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Command R 7B
GPT-4.1
Full security profile
Cohere Command R 7B
Full security profile
OpenAI GPT-4.1

Frequently asked questions

Is Cohere Command R 7B or OpenAI GPT-4.1 more secure?

On Guardion's LLM vulnerability Benchmark, Cohere Command R 7B is the more secure of the two: Command R 7B scores 25.8% and GPT-4.1 scores 34.9% on attack success rate (ASR) (lower is better).

What is the attack success rate (ASR) of Command R 7B vs GPT-4.1?

Command R 7B has a 25.8% ASR and GPT-4.1 has a 34.9% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Command R 7B and GPT-4.1 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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