Find your next rabbit hole.

An open-source AI research organization behind Vicuna, FastChat, Chatbot Arena and SGLang, with work spanning model training, evaluation and inference systems.

A venture capital firm investing across AI models, infrastructure and applications, with an Anthropic partnership and enterprise AI market research.

The company behind Facebook, Instagram and WhatsApp develops AI frameworks, downloadable models and consumer agents, alongside immersive hardware and large-scale computing infrastructure.

Meta’s AI work spans open research, PyTorch, downloadable Llama models, and a consumer assistant that later incorporated models from Meta Superintelligence Labs.

Meta Superintelligence Labs develops Meta’s Muse models, alongside research in visual segmentation and agent coordination.

Meta’s AI organization behind the Muse reasoning and media models, with work spanning model training, agent orchestration, and personal AI products.

An AI evaluation nonprofit measuring autonomous capabilities, real-world productivity and risks from frontier developers’ internal use of agents.

From personal-computer software to cloud infrastructure, Microsoft combines AI research, training systems, developer tools, work applications and model partnerships.

Microsoft’s research organization combines basic and applied computing research, with AI work spanning synthetic training data, compact language models and multi-agent software.

An AI foundation-model company developing language, video, speech and music models, with a growing enterprise and developer platform business.

Mistral AI develops language and speech models, enterprise training tools and private compute infrastructure, combining downloadable models with commercial applications and services.

An AI cloud platform that grew from Python functions into elastic inference, agent sandboxes and training infrastructure.