OpenAI

Description

Frontier AI lab behind GPT and ChatGPT. Multi-modal foundation models for reasoning, code, and content generation. Founded 2015 by Sam Altman, Elon Musk, Greg Brockman, Ilya Sutskever and others.

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Timeline

1. Feb 2026secondary · $6.5B · led by Tiger Globaltheinformation.com ↗

2. Oct 2025series-c-plus · $6.6B · led by Thrive Capitalopenai.com ↗