Alibaba Qwen 7-72BB vs Anthropic Claude 4.0 Sonnet

Detailed comparison for LLMs

AlibabaAnthropic

On Guardion's LLM vulnerability Benchmark, Anthropic Claude 4.0 Sonnet is the more secure of the two: Qwen 7-72BB scores 36.5% and Claude 4.0 Sonnet scores 13.6% on attack success rate (ASR) (lower is better).

Head-to-Head Overview

Claude 4.0 Sonnet is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Alibaba Qwen 7-72BB vs Anthropic Claude 4.0 Sonnet. Green marks the safer model on each metric.

Overall (ASR)

Qwen 7-72BB
36.5%
Claude 4.0 Sonnet
13.6%

TAP Attack Method (ASR)

Qwen 7-72BB
Claude 4.0 Sonnet
22.0%

Crescendo Attack Method (ASR)

Qwen 7-72BB
Claude 4.0 Sonnet
14.8%

Zero-Shot (ASR)

Qwen 7-72BB
9.5%
Claude 4.0 Sonnet
4.1%

Key Highlights

  • Anthropic Claude 4.0 Sonnet has a lower Overall (ASR).
  • Anthropic Claude 4.0 Sonnet has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Qwen 7-72BB
Claude 4.0 Sonnet
Full security profile
Alibaba Qwen 7-72BB
Full security profile
Anthropic Claude 4.0 Sonnet

Frequently asked questions

Is Alibaba Qwen 7-72BB or Anthropic Claude 4.0 Sonnet more secure?

On Guardion's LLM vulnerability Benchmark, Anthropic Claude 4.0 Sonnet is the more secure of the two: Qwen 7-72BB scores 36.5% and Claude 4.0 Sonnet scores 13.6% on attack success rate (ASR) (lower is better).

What is the attack success rate (ASR) of Qwen 7-72BB vs Claude 4.0 Sonnet?

Qwen 7-72BB has a 36.5% ASR and Claude 4.0 Sonnet has a 13.6% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Qwen 7-72BB and Claude 4.0 Sonnet 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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