We’re launching Stargate UAE – the first international deployment of Stargate, OpenAI’s AI infrastructure platform.
Over the last few batches, visiting partners Jon Xu and Andrew Miklas have become two of the most trusted voices in the YC community. They were both founders in YC’s Summer 2010 batch, and now, 15 years and two industry-shaping companies later, they’re back in a new role: General Partners at YC.
The undergraduate Group Project Presentation Day brought students together for an impressive showcase of creative, technically ambitious work
Researchers outline how organisations can take a strategic approach to minimising the impacts of cyber-attacks
Professors Ian Horrocks, Bernardo Cuenca Grau, and Boris Motik have won a Vice-Chancellor’s Award in the Innovation and Commercialisation category.
Open source code maintainers can now apply for free Devin ACUs.
Anduril Industries UK today is announcing that it will lead a team for upcoming programmes, including to bid for future flight opportunities.
Codex is a cloud-based coding agent. Codex is powered by codex-1, a version of OpenAI o3 optimized for software engineering. codex-1 was trained using reinforcement learning on real-world coding tasks in a variety of environments to generate code that closely mirrors human style and PR preferences, adheres precisely to instructions, and iteratively runs tests until passing results are achieved.
We’re building Cartesia for developers scaling voice AI. Today, we’re introducing two features to make collaboration and visibility easier: Organizations and Dashboards.
A conversation with Jochen Koedijk, Chief Marketing Officer of Expedia Group.
HealthBench is a new evaluation benchmark for AI in healthcare which evaluates models in realistic scenarios. Built with input from 250+ physicians, it aims to provide a shared standard for model performance and safety in health.
See how custom instructions help personalize ChatGPT for your role, preferences, and work.
See how ChatGPT image generation helps create branded visuals and product mockups from prompts, sketches, or uploaded images.
See how ChatGPT can connect to Google Drive to use internal knowledge and answer questions with relevant context.
Explore how GPT-4o makes writing and collaboration more natural, helping teams draft, refine, and adjust tone faster.
See how OpenAI o3 can reason through complex tasks and help automate multi-step workflows.
Read the message Sam shared with the company earlier today.
Why infrastructure is destiny and how the US can seize it.
Data residency builds on OpenAI’s enterprise-grade data privacy, security, and compliance programs supporting customers worldwide.
Discover how the San Antonio Spurs are using custom GPTs to enhance fan engagement, streamline operations, and drive innovation across teams.
Lowe’s partnered with OpenAI to build Mylow and Mylow Companion, AI-powered tools that bring expert help to both customers and store associates—making complex home improvement projects easier to plan, navigate, and complete.
A new initiative to support countries around the world that want to build on democratic AI rails.
Anduril Industries today announced that its Menace family of compute and communications systems is now the preferred hardware platform for all forward-deployed Palantir Edge Software.
A new study led by researchers at the University of Oxford including Associate Professor Seth Flaxman, published in JAMA Pediatrics, offers fresh insight into trends in maternal mortality in the United States.
Sam Altman has written that we are entering the Intelligence Age, a time when AI will help people become dramatically more capable. The biggest problems of today—across science, medicine, education, national defense—will no longer seem intractable, but will in fact be solvable. New horizons of possibility and prosperity will open up.
We explore reinforcement learning in a multi-turn setting, using intermediate feedback from the environment, and masking model thoughts to avoid exploding context over multiple turns.
John Deere’s Justin Rose talks about transforming agriculture with AI and shares how the company is scaling innovation to help farmers work smarter, more efficiently, and sustainably.
An update from the OpenAI board on transitioning its for-profit entity to a Public Benefit Corporation, reinforcing its mission-driven structure under nonprofit oversight while enabling greater impact and long-term alignment with the public good.
A conversation with Chandhu Nair, Senior Vice President of Data, AI, and Innovation.
Anduril acquires Klas, a leader in edge computing and tactical communications, to deliver faster, more resilient solutions for operations at the tactical edge.
Turn any public GitHub repo into up-to-date documentation you can talk to, for free.
Menace-T is a compact, two-case C4 system deployable by a single operator in minutes, bringing secure connectivity and compute power to the tactical edge.
A deeper dive on our findings, what went wrong, and future changes we’re making.
We have rolled back last week’s GPT‑4o update in ChatGPT so people are now using an earlier version with more balanced behavior. The update we removed was overly flattering or agreeable—often described as sycophantic.
Anduril announces Pulsar-L, a compact software-defined EW system delivering detect, ID, track, and defeat capabilities at the tactical edge in just 2 minutes.
Soniox Speech-to-Text AI — a single, universal model that understands speech in over 60 languages, in real-time, with high accuracy. And more importantly, it works the way people actually speak.
Soniox Speech-to-Text AI — a single, universal model that understands speech in over 60 languages, in real-time, with high accuracy. And more importantly, it works the way people actually speak.
Research Associate Amrita Suresh recently participated in the Royal Society’s 2025 Pairing Scheme, which offers researchers the opportunity to engage directly with the policymaking process in Westminster.
Watch hands-on demos of the lastest in ChatGPT for Business: o3, image generation, enhanced memory, and internal knowledge.
Our latest image generation model is now available in the API via ‘gpt-image-1’—enabling developers and businesses to build professional-grade, customizable visuals directly into their own tools and platforms.
A conversation with Connor Zwick, CEO & Co-founder of Speak.
The Washington Post is partnering with with OpenAI to integrate news into ChatGPT, providing users with summaries, quotes, and direct links to original reporting.
OpenAI o3 and OpenAI o4-mini combine state-of-the-art reasoning with full tool capabilities—web browsing, Python, image and file analysis, image generation, canvas, automations, file search, and memory.
Our smartest and most capable models to date with full tool access
OpenAI is appointing four new advisors to help inform OpenAI’s philanthropic efforts.
Sharing our updated framework for measuring and protecting against severe harm from frontier AI capabilities.
Discover how ChatGPT Projects helps organize files, save context, and keep conversations consistent across workstreams.
See how to go from a product requirements document to a working HTML/React prototype using canvas in ChatGPT.
See how ChatGPT can plan, search, read sources, and compile a detailed research report to support market analysis.
Department researchers are leading a major project as part of the UK Government’s Advanced Research and Invention Agency (ARIA) Safeguarded AI programme
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