OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.

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

Mario Day 2026 is here which means brands have dropped lots of Mario-themed merch. We're sharing some of our favorite Mario merch you can buy online.

For instance, using a business domain ontology like FIBO (financial industry business ontology) can help keep agents within guardrails and avoid unwanted behavior. The bottleneck is now in the user ...

Late in 2025, we covered the development of an AI system called Evo that was trained on massive numbers of bacterial genomes. So many that, when prompted with sequences from a cluster of related genes ...

Type 1 diabetes (T1D) is an autoimmune condition in which the body's own immune system attacks insulin-producing cells. As a result, patients with T1D must closely monitor their blood glucose (BG) ...

Nintendo eShop on Nintendo Switch and Nintendo Switch 2: Pokémon Pokopia ? Play as a Ditto ? which has transformed to look like a human ? and use its transformation skills ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Vikki Velasquez is a researcher and writer who has managed, ...