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Meta AI is the research division of Meta Platforms, known for the Llama series of open-source models that have become the foundation for the open-source community.
Meta AI AI Models Portfolio
2024-07-23
Llama 3.1 405B
Llama 3.1 405B is the first frontier-level open-weight AI model.
Full Specs & Benchmarks →
2024-12-06
Llama 3.3 70B
Llama 3.3 70B provides Llama 3.1 405B level performance in a smaller package.
Full Specs & Benchmarks →
2026-04-01
Llama 4 Maverick
Llama 4 Maverick is Meta's latest frontier open-weight model.
Full Specs & Benchmarks →
2023-07-18
Llama 2 70B
The model that accelerated the open-source AI wave.
Full Specs & Benchmarks →