Perplexity AI Pro is an AI-powered search and research tool that stands out for citing sources inline with every response. This review examines its real-world accuracy, citation quality, model options, and whether the paid subscription justifies the cost compared to free alternatives.
OpenAI has officially released GPT-5, its latest large language model, featuring a significantly extended context window, improved multimodal reasoning across text, images, and audio, and notable gains on standard benchmarks. The release intensifies competition in the AI model market as rivals prepare their own updates.
The United States has expanded tariff coverage on Chinese semiconductor and electronics exports, intensifying an ongoing trade dispute that has rattled global supply chains. Beijing has responded with warnings of retaliatory measures targeting American agricultural and energy sectors.