OpenAI launches GPT-5.4-Cyber as enterprise security demand sharpens

OpenAI has unveiled GPT-5.4-Cyber, a variant of its flagship model tuned for defensive cybersecurity work, sharpening its enterprise pitch as demand grows for AI tools that can fit into security operations.

By |2026-04-22T00:19:39+00:00April 22, 2026|News|Comments Off on OpenAI launches GPT-5.4-Cyber as enterprise security demand sharpens

Big Tech’s AI Spending Faces New Pressure as Energy Costs Rise

Massive spending on artificial intelligence infrastructure is facing a new test as energy costs rise and geopolitical tensions add uncertainty to the economics of data-center expansion. A Reuters report says the issue

By |2026-04-13T00:33:07+00:00April 11, 2026|News|Comments Off on Big Tech’s AI Spending Faces New Pressure as Energy Costs Rise
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