Last updated: April 5, 2026 · Reviewed by Daniel Ashford
🆓Llama 4 405B vs Qwen 3.5 Plus
Head-to-head across 6 dimensions · by Daniel Ashford
Summary
Llama 4 405B leads overall with an Index of 87.8 vs 86.2. Llama 4 405B wins on accuracy, reasoning, safety, creativity, instruction. On pricing, Llama 4 405B is more affordable.
❓ Frequently Asked Questions
Is Llama 4 405B better than Qwen 3.5 Plus?
Based on the LLM Judge Index™, Llama 4 405B scores higher overall (87.8 vs 86.2). Llama 4 405B leads on accuracy, reasoning, safety, creativity, instruction, while Qwen 3.5 Plus leads on no dimensions.
Which is cheaper, Llama 4 405B or Qwen 3.5 Plus?
Llama 4 405B is more affordable at free.
Which is better for coding?
Qwen 3.5 Plus scores higher on coding (89 vs 89).
Which model is safer?
Llama 4 405B has a higher safety score (85 vs 83).