GPT-5.5 Instant System Card

New ways to buy ChatGPT ads

OpenAI expands ChatGPT ads with a beta self-serve Ads Manager, CPC bidding, and enhanced measurement tools—built to protect privacy and keep conversations separate from ads.

Agents for financial services

Agents for financial services

Advancing youth safety and wellbeing in EMEA

Explore OpenAI’s European Youth Safety Blueprint and EMEA Youth & Wellbeing Grants, advancing safe, responsible AI for teens, families, and educators.

OpenAI and PwC collaborate to reimagine the office of the CFO

OpenAI and PwC are partnering to help enterprises use AI agents to automate finance workflows, improve forecasting, strengthen controls, and modernize the CFO function.

The latest AI news we announced in April 2026

Here are Google’s latest AI updates from April 2026

Reduce friction and latency for long-running jobs with Webhooks in Gemini API

Event-Driven Webhooks are a push-based notification system that eliminates the need for inefficient polling.

How OpenAI delivers low-latency voice AI at scale

How OpenAI rebuilt its WebRTC stack to power real-time Voice AI with low latency, global scale, and seamless conversational turn-taking.

Building a new enterprise AI services company with Blackstone, Hellman & Friedman, and Goldman Sachs

Building a new enterprise AI services company with Blackstone, Hellman & Friedman, and Goldman Sachs

Red-teaming a network of agents: Understanding what breaks when AI agents interact at scale

Safe agents don’t guarantee a safe ecosystem of interconnected agents. Microsoft Research examines what breaks when AI agents interact and why network-level risks require new approaches. The post Red-teaming a network of agents: Understanding what breaks when AI agents interact at scale appeared first on Microsoft Research.

Enabling a new model for healthcare with AI co-clinician

Researching the path to AI-augmented care and development of an AI co-clinician.

Introducing Advanced Account Security

Introducing Advanced Account Security: phishing-resistant login, stronger recovery, and enhanced protections to safeguard sensitive data and prevent account takeover.

Apr 30, 2026Societal ImpactsHow people ask Claude for personal guidance

Apr 30, 2026Societal ImpactsHow people ask Claude for personal guidance

Where the goblins came from

How goblin outputs spread in AI models: timeline, root cause, and fixes behind personality-driven quirks in GPT-5 behavior.

AI evals are becoming the new compute bottleneck