AI Habitat
AI Habitat (usually just Habitat) is an open-source simulation platform for embodied AI research, developed primarily by Meta AI (the group then known as Facebook AI Research, or FAIR) together with academic…
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Showing 1-17 of 17 articles
Code Llama
Code Llama is a family of open-weight large language models specialized for code generation and understanding, released by Meta AI on August 24, 2023.
Detectron2
Detectron2 is an open-source software library for object detection and image segmentation, built on PyTorch and developed by Facebook AI Research (FAIR), the research group now part of Meta AI.
LLaMA
LLaMA is the original name of a family of large language models developed by Meta AI.
Llama 3
Llama 3 is a family of open-weight large language models developed by Meta. Meta released the original Llama 3 checkpoints on April 18, 2024, in 8-billion-parameter and 70-billion-parameter sizes.
Llama 3.1
Llama 3.1 is a family of open-weight large language models released by Meta on July 23, 2024, in three sizes, 8 billion, 70 billion, and 405 billion parameters, each shipped in both a pre-trained base form and…
Llama 3.2
Llama 3.2 is a family of four open-weight large language models released by Meta on September 25, 2024, comprising lightweight 1 billion and 3 billion parameter text-only models for on-device AI and the 11…
Llama 3.3
Llama 3.3 is an instruction-tuned, text-only large language model with 70 billion parameters that Meta released on December 6, 2024
Llama 4 Behemoth
Llama 4 Behemoth is the announced but never publicly released flagship model in the Llama 4 family from Meta AI.
Llama 4 Scout and Maverick
Llama 4 Scout and Llama 4 Maverick are open-weight, natively multimodal AI large language models developed by Meta and released on April 5, 2025.
Llama Stack
Llama Stack is an open standardized framework created by Meta for building generative AI applications.
Massively Multilingual Speech (MMS)
Massively Multilingual Speech (MMS) is an open-source speech project released by Meta AI in May 2023 that performs speech recognition and text-to-speech synthesis in 1,107 languages and spoken language…
Muse Glimmer
Muse Glimmer is an open-weight text-and-image model developed by Meta AI for local agent and coding workloads. Meta released the model on August 10, 2026 under the identifier meta-models/Muse-Glimmer-30B.
No Language Left Behind (NLLB)
No Language Left Behind (NLLB) is a machine translation research project and model family from Meta AI, announced in July 2022.
OPT (Open Pre-trained Transformer)
OPT (Open Pre-trained Transformer) is a suite of decoder-only large language models released by Meta AI in May 2022, ranging from 125 million to 175 billion parameters and built to reproduce the scale and…
Purple Llama
Purple Llama is an umbrella project from Meta that bundles open, permissively licensed trust and safety tools and evaluations for generative AI.
Soumith Chintala
Soumith Chintala is an Indian-American artificial intelligence engineer and researcher best known as the co-creator and long-time lead of PyTorch, the open-source deep learning framework that underpins a large…