OpenAI | Research & Deployment
OpenAI DevDay [2026] Watch the keynote for the latest in ChatGPT, Codex, and the tools developers use to build with OpenAI.
OpenEvidence
America’s Official Medical Knowledge Platform. OpenEvidence is the leading medical platform for healthcare professionals, featuring …
Restaurants and Restaurant Bookings | OpenTable
Book online, read restaurant reviews from diners, and earn points towards free meals. OpenTable is a real-time online booking …
AI-Powered Government Software for Cities & Counties | OpenGov
Sep 23, 2026 · The AI-powered platform trusted by 2,000+ cities, counties, and state agencies to connect finance, permitting, …
OpenStax | Free online textbooks, affordable learning technology, and ...
OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our …
OPEN Physical Education Curriculum – Online Physical Educators …
PE Lesson Plans In Person PD Sessions PE Equipment OPEN Certification WHAT’S NEW Quick links to our newest curriculum …
Opendoor Technologies Inc. (OPEN) Stock Price, News, Quote
Find the latest Opendoor Technologies Inc. (OPEN) stock quote, history, news and other vital information to help you with your stock …
OPEN Definition & Meaning - Merriam-Webster
The meaning of OPEN is having no enclosing or confining barrier : accessible on all or nearly all sides. How to use open in a …
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Open - Definition, Meaning & Synonyms | Vocabulary.com
Something that's open allows you to move or see through it, like an open window or an open gate.