Companies

LMSYS (Large Model Systems) is a non-profit that started as a multi-university collaboration in 2023 and became an incorporated organisation in September 2024, building open models, serving systems and evaluation platforms such as Chatbot Arena, SGLang, FastChat and Vicuna.

Large language modelsResearch historyOpen source

Luma AI is a generative AI company founded in 2021 in Redwood City, California, known for the Dream Machine video app, the Ray3 video model and the Luma Agents platform, with more than $1.1 billion raised.

MultimodalGenerative modelsCreative tools

Magnetar is an investment firm reporting more than $17 billion in assets under management as of mid-2026, working across alternative credit and fixed income, quantitative investing, and ventures.

EnterpriseData & datasetsCloud

Microsoft AI is the consumer AI organisation Microsoft formed in March 2024 to advance Copilot and its other AI products and research, led by Mustafa Suleyman. It develops the MAI family of in-house models.

Large language modelsConsumer appsFoundation models

The National Development and Reform Commission is a ministerial-level department of China's State Council that drafts and implements economic and social development plans, manages investment and coordinates macro-economic policy. It descends from the State Planning Commission established in 1952.

ChinaInteroperabilityIndustrial automation

NIST is a U.S. federal physical science laboratory founded in 1901 and now part of the Department of Commerce, which works on measurement science, standards and technology — and has recently become the home of the government's AI safety and evaluation work.

Safety & governanceData & datasetsInteroperability

A non-profit founded in 1998 that stewards the Open Source Definition and, since 2024, the Open Source AI Definition, setting a shared standard for what counts as open source.

Research historyOpen sourceSafety & governance

Oracle is an American software company founded in 1977 that sells database software, enterprise applications, and cloud infrastructure and hardware. A 2025 disclosure of cloud commitments with OpenAI reshaped its standing among the world's largest companies.

EnterpriseData & datasetsCloud

Physical Intelligence is a company that develops foundation models and learning algorithms for robots, aiming to bring general-purpose AI into the physical world. It publishes generalist robot policies such as π0 and π0.5, along with open weights and code.

EnterpriseFoundation modelsMultimodal

Poolside is an AI company building models for software work; in April 2026 it released the Laguna M.1 and Laguna XS.2 models and pool, the agent runtime behind its reinforcement learning.

Large language modelsEnterpriseDeveloper tools

Princeton University, chartered in 1746 as the College of New Jersey, is where Turing, McCarthy and Minsky took their doctorates and where Fei-Fei Li began ImageNet; seventeen Turing Award laureates have been affiliated with it.

Research historyData & datasetsComputer vision

Reka AI is an AI research lab building models and infrastructure for the physical AI era. Its releases include reka-flash-3, a 21-billion-parameter reasoning model, and Reka Edge, a 7-billion-parameter vision-language model designed to run on devices at the edge.

Large language modelsMultimodalRobotics

Runway is a New York-based AI video company founded in 2018. It co-released Stable Diffusion in 2022, has built a series of video models from Gen-1 to Gen-4.5, and in February 2026 raised $315 million at a $5.3 billion valuation.

EnterpriseMultimodalGenerative models

Salesforce is a San Francisco enterprise software company founded in 1999 that sells customer relationship management software by subscription, and has grown into one of the largest business software firms in the world.

EnterpriseAgents & tool useData & datasets

A data company founded in 2016 that produces labeled and evaluated training data for AI models, counting OpenAI, Meta and Microsoft among its customers; in 2025 Meta took a 49% non-voting stake for more than $14 billion.

EnterpriseFoundation modelsData & datasets

SenseTime is a Chinese AI company founded in October 2014 and listed in Hong Kong at the end of 2021. It develops the SenseNova large models and, in 2026, reported its first IFRS net profit since listing.

Large language modelsChinaEnterprise

Snowflake is a cloud data platform company that also builds its own open language models; its Arctic model pairs a dense transformer with a sparse mixture of experts and shipped under Apache 2.0.

Large language modelsEnterpriseData & datasets

Stanford's Institute for Human-Centered Artificial Intelligence, launched in 2019 and co-directed by Fei-Fei Li and John Etchemendy, studies AI's opportunities and risks and houses the Center for Research on Foundation Models.

Research historyFoundation modelsSafety & governance

The State Council is China's Central People's Government: the executive body of the highest organ of state power and the highest organ of state administration, led by a Premier who assumes overall responsibility.

ChinaEnterpriseInteroperability

StepFun (阶跃星辰) is a Shanghai AI company founded in April 2023 by former Microsoft staff. It builds multimodal Step-series models and has open-sourced several of them.

Large language modelsOpen sourceChina