How much does Llama 5 405B cost?

Llama 5 405B uses Open Source pricing.

What are alternatives to Llama 5 405B?

See alternatives at aidevstart.com/tool/llama-5-405b/alternatives.

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Llama 5 405B - AI Tool Review, Pricing & Features | AIDevStart

LLM ModelsOpen Source

The open-source state-of-the-art model from Meta.

Meta's open-source flagship model. A massive 405B parameter model that rivals top-tier proprietary models in reasoning and knowledge.

Last updated January 31, 2026

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Research

Enterprise

Fine-tuning

Meta's open-source flagship model. A massive 405B parameter model that rivals top-tier proprietary models in reasoning and knowledge.

PricingOpen Source

Platforms

LocalAPI

Versions

Llama-5-405B-InstructLlama-5-405B-Base

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