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Increase of AI bots on the Internet sparks arms race

Publishers are rolling out more aggressive defenses.

GPT-5 lowers the cost of cell-free protein synthesis

An autonomous lab combining OpenAI’s GPT-5 with Ginkgo Bioworks’ cloud automation cut cell-free protein synthesis costs by 40% through closed-loop experimentation.

Introducing Trusted Access for Cyber

OpenAI introduces Trusted Access for Cyber, a trust-based framework that expands access to frontier cyber capabilities while strengthening safeguards against misuse.

Introducing OpenAI Frontier

OpenAI Frontier is an enterprise platform for building, deploying, and managing AI agents with shared context, onboarding, permissions, and governance.

Navigating health questions with ChatGPT

A family shares how ChatGPT helped them prepare for critical cancer treatment decisions for their son alongside expert guidance from his doctors.

GPT-5.3-Codex System Card

GPT‑5.3-Codex is the most capable agentic coding model to date, combining the frontier coding performance of GPT‑5.2-Codex with the reasoning and professional knowledge capabilities of GPT‑5.2.

Introducing GPT-5.3-Codex

GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world technical work.

Microsoft releases urgent Office patch. Russian-state hackers pounce.

The window to patch vulnerabilities is shrinking rapidly.

Should AI chatbots have ads? Anthropic says no.

ChatGPT competitor comes out swinging with Super Bowl ad mocking AI product pitches.

The latest AI news we announced in January

Google AI announcements from January

Unlocking the Codex harness: how we built the App Server

Learn how to embed the Codex agent using the Codex App Server, a bidirectional JSON-RPC API powering streaming progress, tool use, approvals, and diffs.

So yeah, I vibe-coded a log colorizer—and I feel good about it

Some semi-unhinged musings on where LLMs fit into my life—and how I'll keep using them.

Community Evals: Because we're done trusting black-box leaderboards over the community

VfL Wolfsburg turns ChatGPT into a club-wide capability

By focusing on people, not pilots, the Bundesliga club is scaling efficiency, creativity, and knowledge—without losing its football identity.

Nvidia's $100 billion OpenAI deal has seemingly vanished

Two AI giants shake market confidence after investment fails to materialize.

H Company's new Holo2 model takes the lead in UI Localization

The Future of the Global Open-Source AI Ecosystem: From DeepSeek to AI+