openai-partnership
(2)
LegalOn Technologies
LegalOn Technologies is a legal AI company that builds contract-review and legal-workflow software for in-house legal teams. Founded in Tokyo in 2017 by former corporate lawyers Nozomu Tsunoda and Masataka Ogasawara, it pairs large language models with attorney-authored playbooks so its flagship product, Review, flags risks and suggests edits inside Microsoft Word. Used by more than 7,000 organizations across Japan, the U.S. and the U.K. - including roughly a quarter of Japan's public companies - LegalOn raised a $50M Series E led by Goldman Sachs in July 2025 and struck a technology partnership with OpenAI to build legal AI agents.
Consensus
Consensus is an AI-powered academic search engine that lets anyone ask a research question in plain language and get answers drawn directly from peer-reviewed science. Instead of returning a list of blue links, it reads across more than 200 million papers, summarizes findings, and shows - via its signature Consensus Meter - how much the published literature agrees. Founded in 2021 by Eric Olson and Christian Salem, the company is building what it calls an AI operating system for researchers, used by millions of students, scientists, clinicians and curious people.