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1. Advancing independent research on AI alignment

   OpenAI commits $7.5M to The Alignment Project to fund independent AI alignment research, strengthening global efforts to address AGI safety and security risks.

2. Introducing OpenAI for India

   OpenAI for India expands AI access across the country—building local infrastructure, powering enterprises, and advancing workforce skills.

3. GPT-5.2 derives a new result in theoretical physics

   A new preprint shows GPT-5.2 proposing a new formula for a gluon amplitude, later formally proved and verified by OpenAI and academic collaborators.

4. Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

   Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration.

5. Scaling social science research

   GABRIEL is a new open-source toolkit from OpenAI that uses GPT to turn qualitative text and images into quantitative data, helping social scientists analyze research at scale.

6. Beyond rate limits: scaling access to Codex and Sora

   How OpenAI built a real-time access system combining rate limits, usage tracking, and credits to power continuous access to Sora and Codex.

7. Introducing GPT-5.3-Codex-Spark

   Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.

8. Harness engineering: leveraging Codex in an agent-first world

   By Ryan Lopopolo, Member of the Technical Staff

9. Bringing ChatGPT to GenAI.mil

   OpenAI for Government announces the deployment of a custom ChatGPT on GenAI.mil, bringing secure, safety-forward AI to U.S. defense teams.

10. Testing ads in ChatGPT

    OpenAI begins testing ads in ChatGPT to support free access, with clear labeling, answer independence, strong privacy protections, and user control.