Explore 5 useful Codex features in ChatGPT 5.4 that help with coding tasks, project understanding, debugging, and managing larger development workflows.

Microsoft says threat actors are increasingly using artificial intelligence in their operations to accelerate attacks, scale ...

Threat actors are operationalizing AI to scale and sustain malicious activity, accelerating tradecraft and increasing risk for defenders, as illustrated by recent activity from North Korean groups ...

For all the upheaval of the digital revolution, remarkably little has changed about how we physically interact with reality.

GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

Generative AI has fractured the economics of. Agentic coding assistants now give senior engineers an AI boost, multiplying their throughput, while imposing an ...

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic ...

In response, companies such as Eudia, Gaia Dynamics, Jobright, Geotab, Mellow, and Handshake are experimenting with new ...

OpenAI’s GPT-5.3 Instant improves ChatGPT’s most-used model with fewer hallucinations, better web synthesis, and smoother conversations.

“Koopman-Inspired Proximal Policy Optimization (KIPPO)”. The goal of this implementation is to reproduce the main training structure and workflow described by the original authors using PyTorch for ...