Meta AI
Driving the open-weights revolution with Llama and generative speech research.
2024-12
Voicebox (Research)
Speech Specs: Multilingual
Research-level multilingual speech synthesis with high fidelity.
2024-07
Llama 3.1
Dense Decoder Specs: 405B Params
First open weights frontier-class model rivaling GPT-4o.
2023-07
Llama 2
Chat & Base Specs: 70B Params
Commercially usable open weights with RLHF-tuned chat variants.
2023-02
LLaMA
Base Model Specs: 65B Params
Foundational open model release that sparked the open-weights explosion.
2022-09
Make-A-Video
Video Specs: Text-to-Video
One of the earliest public text-to-video systems.