How Indeed uses AI to help evolve the job search

Indeed’s CRO Maggie Hulce shares how AI is transforming job search, recruiting, and talent acquisition for employers and job seekers.

Unrolling the Codex agent loop

A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and performance using the Responses API.

Scaling PostgreSQL to power 800 million ChatGPT users

An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.

Inside Praktika's conversational approach to language learning

How Praktika uses GPT-4.1 and GPT-5.2 to build adaptive AI tutors that personalize lessons, track progress, and help learners achieve real-world language fluency

Inside GPT-5 for Work: How Businesses Use GPT-5

A data-driven report on how workers across industries use ChatGPT—covering adoption trends, top tasks, departmental patterns, and the future of AI at work.

Claude's new constitution

Claude's new constitution

How Higgsfield turns simple ideas into cinematic social videos

Discover how Higgsfield gives creators cinematic, social-first video output from simple inputs using OpenAI GPT-4.1, GPT-5, and Sora 2.

AssetOpsBench: Bridging the Gap Between AI Agent Benchmarks and Industrial Reality

Introducing Edu for Countries

Edu for Countries is a new OpenAI initiative helping governments use AI to modernize education systems and build future-ready workforces.

How countries can end the capability overhang

Our latest report reveals stark differences in advanced AI adoption across countries and outlines new initiatives to help nations capture productivity gains from AI.

Anthropic and Teach For All launch global AI training initiative for educators

Anthropic and Teach For All launch global AI training initiative for educators

Mariano-Florentino Cuéllar appointed to Anthropic’s Long-Term Benefit Trust

Mariano-Florentino Cuéllar appointed to Anthropic’s Long-Term Benefit Trust

Heaps do lie: debugging a memory leak in vLLM.

Heaps do lie: debugging a memory leak in vLLM.

Horizon 1000: Advancing AI for primary healthcare

OpenAI and the Gates Foundation launch Horizon 1000, a $50M pilot advancing AI capabilities for healthcare in Africa. The initiative aims to reach 1,000 clinics by 2028.

Stargate Community

Stargate Community plans detail a community-first approach to AI infrastructure, using locally tailored plans shaped by community input, energy needs, and workforce priorities.