OpenAI is an American artificial intelligence company based in San Francisco, established in December 2015. It develops the GPT family of language models, the o-series reasoning models, DALL-E and Sora for images and video, and Whisper for speech, and runs the ChatGPT assistant.
- Founded
- 2015
- Type
- Private company
- Founders
- Elon Musk, Sam Altman, Ilya Sutskever, Greg Brockman and Trevor Blackwell
- AI lab
- Inference provider
- 121 hosted endpoints
GPT-5 ProOpenAI · Announced - GPT Image 1 MiniOpenAI · Announced
- Sora 2OpenAI · Announced
- GPT-5-CodexOpenAI · Announced
- GPT-5OpenAI · Announced
- gpt-ossOpenAI · Announced
- o3-deep-researchOpenAI · Announced
- o4-mini-deep-researchOpenAI · Announced
- o3 ProOpenAI · Announced
- GPT Image 1OpenAI · Announced
- o3OpenAI · Announced
- GPT-4.1OpenAI · Announced
- GPT-4oOpenAI · Announced
- Sora TurboOpenAI · Announced
- GPT-4o (2024-11-20)OpenAI · Announced
- GPT-4o (2024-08-06)OpenAI · Announced
- GPT-4oOpenAI · Announced
- GPT-4oOpenAI · Announced
- Sora 1OpenAI · Announced
- Text Embedding 3OpenAI · Announced
- GPT-4OpenAI · Announced
- DALL-E 3OpenAI · Announced
- GPT-3.5OpenAI · Announced
- Whisper 1OpenAI · Announced