Daybreak: Tools for securing every organization in the world

OpenAI introduces new Daybreak tools, including Codex Security and GPT-5.5-Cyber, to help organizations find, validate, and patch vulnerabilities at scale.

Patch the Planet: a Daybreak initiative to support open source maintainers

OpenAI introduces Patch the Planet, a Daybreak initiative helping open-source maintainers find, validate, and fix vulnerabilities with AI and expert review.

Codex-maxxing for long-running work

Learn how Jason Liu uses Codex to preserve context, manage complex projects, and help work continue beyond a single prompt.

We got local models to triage the OpenClaw repo for FREE!*

Samsung Electronics brings ChatGPT and Codex to employees

Samsung Electronics deploys ChatGPT Enterprise and Codex to employees worldwide, marking one of OpenAI’s largest enterprise AI rollouts.

MosaicLeaks: Can your research agent keep a secret?

New usage analytics and updated spend controls for enterprises

OpenAI introduces new spend controls and usage analytics for ChatGPT Enterprise, helping organizations manage costs and scale AI with confidence.

Improving health intelligence in ChatGPT

Learn how GPT-5.5 Instant improves ChatGPT’s health and wellness responses with stronger reasoning, better context, clearer communication, and physician-informed evaluations.

Using AI to help physicians diagnose rare genetic diseases affecting children

Researchers used an OpenAI reasoning model to help diagnose rare diseases, identifying 18 new diagnoses in previously unsolved cases.

Beyond LoRA: Can you beat the most popular fine-tuning technique?

Is it agentic enough? Benchmarking open models on your own tooling

Jun 18, 2026Frontier Red TeamProject Fetch: Phase two

Jun 18, 2026Frontier Red TeamProject Fetch: Phase two

MolmoMotion: Language-guided 3D motion forecasting

New research shows how AMIE, our medical AI, could help manage health conditions.

Research in “Nature” shows our conversational AI system matches primary care physicians in complex disease management.

From the Hugging Face Hub to robot hardware with Strands Agents and LeRobot