Last updated: April 5, 2026 · Reviewed by Daniel Ashford
GPT-4o vs 🆓Llama 4 405B
Head-to-head across 6 dimensions · by Daniel Ashford
Summary
GPT-4o leads overall with an Index of 91.0 vs 87.8. GPT-4o wins on accuracy, reasoning, safety, coding, creativity, instruction. On pricing, Llama 4 405B is more affordable.
❓ Frequently Asked Questions
Is GPT-4o better than Llama 4 405B?
Based on the LLM Judge Index™, GPT-4o scores higher overall (91.0 vs 87.8). GPT-4o leads on accuracy, reasoning, safety, coding, creativity, instruction, while Llama 4 405B leads on no dimensions.
Which is cheaper, GPT-4o or Llama 4 405B?
Llama 4 405B is more affordable at free.
Which is better for coding?
GPT-4o scores higher on coding (92 vs 89).
Which model is safer?
GPT-4o has a higher safety score (91 vs 85).