Technology

Amazon and Best Buy have Roku’s QLED Mini-LED panel marked down by hundreds of dollars.

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Luma introduced Luma Agents, powered by its new “Unified Intelligence” models, designed to coordinate multiple AI systems and generate end-to-end creative work across text, images, video and audio.

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Enterprise software was a major focus of zero-day activity during 2025, with security and networking devices, like firewalls, VPNs, and virtualization platforms, among the top targeted by malicious hackers.

GPT-5.4 is billed as “our most capable and efficient frontier model for professional work.”

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

The AI updates aren’t slowing down. Literally two days after OpenAI launched a new underlying AI model for ChatGPT called GPT-5.3 Instant, the company has unveiled another, even more massive upgrade: GPT-5.4. Actually, GPT-5.4 comes in two varieties: GPT-5.4 Thinking…

OpenAI is launching GPT-5.4, the latest version of its AI model that the company says combines advancements in reasoning, coding, and professional work involving spreadsheets, documents, and presentations. It’s also OpenAI’s first model with native computer use capabilities, meaning it…