AI glossary / Who's who

OpenAI

Who's who

The company that makes ChatGPT and the GPT models.

More words in Who's who

• PerplexityAn AI search company whose answers come with links to their sources.
• xAIElon Musk's AI company, maker of the Grok chatbot.
• AnthropicThe AI safety company that makes Claude.
• DeepSeekA Chinese AI lab known for capable models that are cheap to run and free to download.
• Google DeepMindGoogle's AI research lab, maker of Gemini and of AlphaFold, which predicts the shapes of proteins.