Alibaba Qwen QwQ 32B vs Anthropic Claude Haiku 4.5

Detailed comparison for LLMs

AlibabaAnthropic

On Guardion's LLM vulnerability Benchmark, Anthropic Claude Haiku 4.5 is the more secure of the two: Qwen QwQ 32B scores 40.0% and Claude Haiku 4.5 scores 5.2% 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

Claude Haiku 4.5 is the overall winner in this comparison!

Attack Success Rate (lower is safer)

ASR for Alibaba Qwen QwQ 32B vs Anthropic Claude Haiku 4.5. Green marks the safer model on each metric. Only the overall score is available for estimated models.

Overall (ASR)

Qwen QwQ 32B
40.0%
Claude Haiku 4.5
5.2%

TAP Attack Method (ASR)

Qwen QwQ 32B
73.9%
Claude Haiku 4.5
100.0%

Crescendo Attack Method (ASR)

Qwen QwQ 32B
40.9%
Claude Haiku 4.5
100.0%

Zero-Shot (ASR)

Qwen QwQ 32B
5.3%
Claude Haiku 4.5
100.0%

Key Highlights

  • Anthropic Claude Haiku 4.5 has a lower Overall (ASR).
  • Alibaba Qwen QwQ 32B has a lower TAP Attack Method (ASR).
  • Alibaba Qwen QwQ 32B has a lower Crescendo Attack Method (ASR).
  • Alibaba Qwen QwQ 32B has a lower Zero-Shot (ASR).

Security Profile

Outward is better on every axis.

OverallTAPCrescendoZero-Shot
Qwen QwQ 32B
Claude Haiku 4.5
Full security profile
Alibaba Qwen QwQ 32B
Full security profile
Anthropic Claude Haiku 4.5

Frequently asked questions

Is Alibaba Qwen QwQ 32B or Anthropic Claude Haiku 4.5 more secure?

On Guardion's LLM vulnerability Benchmark, Anthropic Claude Haiku 4.5 is the more secure of the two: Qwen QwQ 32B scores 40.0% and Claude Haiku 4.5 scores 5.2% 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 Qwen QwQ 32B vs Claude Haiku 4.5?

Qwen QwQ 32B has a 40.0% ASR and Claude Haiku 4.5 has a 5.2% ASR — the share of adversarial prompts that succeed across zero-shot, TAP, and Crescendo attacks. Lower is safer.

How were Qwen QwQ 32B and Claude Haiku 4.5 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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