Last updated: April 5, 2026 · Reviewed by Daniel Ashford

Gemini 2.5 Ultra vs 🆓Llama 4 405B

Head-to-head across 6 dimensions · by Daniel Ashford

DIMENSION
Gemini 2.5 Ultra
Google
🆓 Llama 4 405B
Meta
🎯 Accuracy95 👑90
🧠 Reasoning93 👑88
🛡️ Safety94 👑85
💻 Coding91 👑89
Creativity92 👑87
📋 Instruction93 👑88
Overall Index™93.0 👑87.8
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Summary

Gemini 2.5 Ultra leads overall with an Index of 93.0 vs 87.8. Gemini 2.5 Ultra wins on accuracy, reasoning, safety, coding, creativity, instruction. On pricing, Llama 4 405B is more affordable.

❓ Frequently Asked Questions

Is Gemini 2.5 Ultra better than Llama 4 405B?

Based on the LLM Judge Index™, Gemini 2.5 Ultra scores higher overall (93.0 vs 87.8). Gemini 2.5 Ultra leads on accuracy, reasoning, safety, coding, creativity, instruction, while Llama 4 405B leads on no dimensions.

Which is cheaper, Gemini 2.5 Ultra or Llama 4 405B?

Llama 4 405B is more affordable at free.

Which is better for coding?

Gemini 2.5 Ultra scores higher on coding (91 vs 89).

Which model is safer?

Gemini 2.5 Ultra has a higher safety score (94 vs 85).

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