Meta Llama 3.1 405B
8.7
VersusMatrix
out of 10
Score Breakdown
Top 30% PriceTop 45% Performance
Price
9.8
Performance
8.9
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About the Meta Llama 3.1 405B
Meta's largest open-source model, rivaling top commercial models. Free to use, deploy, and fine-tune for any purpose.
Reviewed by VersusMatrix Editorial Team
Last updated: April 17, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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Is the Meta Llama 3.1 405B worth buying in 2026?
Meta's largest open-source model, rivaling top commercial models. Free to use, deploy, and fine-tune for any purpose.